该页无缩略图
  | 代号 管外径 | D | d | L S | 备注 | |||
| PL-404 | M4X0.7 | M8X1 | 15 | 18 | ||||
| PL-405 | Φ4 | M5X0.8 | ||||||
| PL-406 | M6X1 | |||||||
| PL-406-1 | M6X0.75 | |||||||
| PL-408 | M8X1 | 16 | ||||||
| PL-418 | R1/8 | |||||||
| PL-410 | M10X1 | |||||||
| PL-606 | Φ6 | DM6X1 | M10X1 | 17 | 20 | |||
| PL-608 | M8X1 | |||||||
| PL-618 | R1/8 | |||||||
| PL-610 | M10X1 | 22 | ||||||
| PL-614 | R1/4 | 20 | ||||||
| PL-810 | M10X1 | 26 | 29 | |||||
| PL-818 | Φ8 | R1/8 | M12X1 | |||||
| PL-814 | R1/4 | |||||||
润滑附件 Lubrication accessories
内卡直角接头 Inner card right Angle joint
平面直角接头Flat right Angle joint
| 代号 | D | d | L | s | 备注 |
| PPL-408 | M8X1 | M8X1 | 20 | 12 | |
| PPL-410 | M10X1 | M8X1 | 20 | 12 | |
| PPL-418 | R1/8 | M8X1 | 21 | 13 | |
| PPL-608 | M8X1 | M10X1 | 22 | 13 | |
| PPL-610 | M10X1 | M10X1 | 22 | 13 | |
| PPL-618 | R1/8 | M10X1 | 22 | 13 |
活动直角接头 Adjustable square joint
| 代号 管外径 D d S | 备注 | |||||
| PLH-408 | Φ4 | M8X1 | M8X1 | 28 | 29 | |
| PLH-418 | R1/8 | |||||
| PLH-410 | M10X1 | |||||
| PLH-608 | Φ6 | M8X1 | M10X1 | |||
| PLH-618 | R1/8 | |||||
| PLH-610 | M10X1 | |||||
润滑附件 Lubrication accessories
单向直通接头(正向)Straight joint (forward)
 |  | 代号 | 管外径 | D | d | L | S | 备注 |
| PD-4081 | φ4 | M8X1 | M8X1 | 22 | 10 | |||
| PD-4181 | R1/8 | |||||||
| PD-6081 | Φ6 | M8X1 | M10X1 | 24 | 12 | |||
| PD-6181 | R1/8 |
单向直通接头(反向)One-way straight joint (reverse)
 |  | 代号 | 管外径 | D | d | L | S | 备注 |
| PD-4082 | Φ4 | M8X1 | M8X1 | 22 | 10 | |||
| PD-4182 | R1/8 | |||||||
| PD-6082 | Φ6 | M8X1 | M10X1 | 24 | 12 | |||
| PD-6182 | R1/8 |
单向直角接头(正向)One-way right Angle joint (forward)
  | 代号 管外径 | D d L S 备注 | |||||
| PL-4081 | Φ4 | M8X1 | M8X1 | 22 | 10 | ||
| PL-4181 | R1/8 | ||||||
| PL-6081 | Φ6 | M8X1 | M10X1 | 24 | 12 | ||
| PL-6181 | R1/8 | ||||||
单向直角接头(反向)One-way right Angle joint (reverse)
 |  | 代号 | 管外径 | D | d | L | s | 备注 |
| PL-4082 | Φ4 | M8X1 | M8X1 | 22 | 10 | |||
| PL-4182 | R1/8 | |||||||
| PL-6082 | Φ6 | M8X1 | M10X1 | 24 | 12 | |||
| PL-6182 | R1/8 |
润滑附件 Lubrication accessories
锥度油塞 Taper oil plug
 |  | 代号 D L S 备注 | ||||
| PS-8Z | M8X1 | 14 | 12 | |||
| PS-10Z | M10X1 | 15 | 14 | |||
连接接头 Connecting joint
 |  | 代号 | D | L | 备注 |
| PJ-08 | M8X1 | 23 | |||
| PJ-10 | M10X1 | 27 |
外接双通接头External double connector
 |  | 代号 | D | d | L | S | 备注 |
| T-8-8 | M8X1 | M8X1 | 23 | 10 | |||
| T-10-10 | M10X1 | M10X1 | 25 | 10 |
内外接双通接头Double connection inside and outside
  | 代号 | D | d | L | S | 备注 |
| 2T-8-8 | M8X1 | M8X1 | 24 | 10 | ||
| 2T-10-10 | M10X1 | M10X1 | 26 | 10 |
润滑附件 Lubrication accessories
油刷Oil brush
 |  | 代号 | D | S | B | A | 备注 | |
| 0B-1816 | Rc1/8 | 75 | 13 | 37 | 16 |
三通接头Tee joint
  | 代号 | D d L | s | w | 备注 | ||
| 3T-8-8 | M8X1 | M8X1 | 30 | 22 | 12 | ||
| 3T-10-10 | M10X1 | M10X1 | |||||
固定双通接头Fixed double connection
 |  | 代号 D d L | 备注 | |||
| 2TD-8-8L | M8X1 | M8X1 | 30 | |||
| 2TD-8-1/8L | G1/8 | |||||
| 2TD-8-10L | M10X1 | |||||
| 2TD-10-10L | M10X1 | M10X1 | ||||
| 2TD-10-G1/8L | M10X1 | G1/8 | ||||
| 2TD-G1/8-G1/8L | G1/8 | G1/8 | ||||
弹簧护套Spring jacket
   | 代号 D d L 备注 | ||||
| THM-4 | Φ5.5 | Φ0.5 | 4000 | 密圈 | |
| THM-6 | Φ7.7 | Φ0.5 | 4000 | 密圈 | |
| THM-8 | Φ9.7 | Φ0.6 | 4000 | 密圈 | |
润滑附件 Lubrication accessories
管夹规格Clamp specification
| No. 代 号 固定方式 管径 | 管数 | 厚度 | 宽度 | 长度 | 螺丝孔 | 备注 | |||
| 1 | PC-1104 | Φ4 | 1 | 0.8 | 10 | 19 | 5.5 | ||
| 2 | PC-1204 | Φ4 | 2 | 0.8 | 10 | 23 | |||
| 3 | PC-1304 | Φ4 | 3 | 1.0 | 10 | 27 | |||
| 4 | PC-1404 | Φ4 | 4 | 1.0 | 10 | 31 | |||
| 5 | PC-1106 | Φ6 | 1 | 0.8 | 10 | 20 | |||
| 6 | PC-1206 | Φ6 | 2 1.0 | 10 | 28 | ||||
| 7 | PC-1306 | Φ6 | 3 1.0 | 12 | 30 | ||||
| 8 | PC-1108 | Φ8 | 1 1.0 | 10 | 22 | ||||
| 9 | PC-1110 | Φ10 | 1 1.0 | 12 | 26 | ||||
固定三通接头Fixed tee
 |  | 代号 | D | d | L | S | 备注 |
| 3TD-8-8L | M8X1 | Φ5.2 | 28 | 14 | |||
| 3TD-10-10L | M10X1 | Φ6.5 | 30 | 20 |
固定四通接头Fixed four-way connection
 |  | 代号 D d | L 材料 | 备注 | |||
| 4TD-8-8L | M8X1 | Φ5.2 | 28 | 鋅合金 | |||
| 4TD-10-10L | M10X1 | Φ6.5 | 30 | 鋅合金 | |||
润滑附件 Lubrication accessories
黄油嘴Grease nipple
   注：加T为铁制如:HY-118T |  a =0^: 直货油嗜a=45°:45°弯黄油嘴a=90°;90° 曲黄油嘴 | 代号 D a L s 备注 | |||||
| HY-106 | M6X1 | 0° | 12 | 8 | |||
| HY-108 | M8X1 | 15 | 10 | ||||
| HY-110 | M10X1 | 17 | 12 | ||||
| HY-118 | R1/8 | 17 | 11 | ||||
| HY-206 | M6X1 | 45° | 16 | 8 | |||
| HY-208 | M8X1 | 21 | 10 | ||||
| HY-210 | M10X1 | 21 | 12 | ||||
| HY-218 | R1/8 | 21 | 12 | ||||
| HY-306 | M6X1 | 90° | 16 | 8 | |||
| HY-308 | M8X1 | 19 | 10 | ||||
| HY-310 | M10X1 | 22 | 12 | ||||
| HY-318 | R1/8 | 22 | 12 | ||||
油管 Oil pipe
尼龙管Nylon pipe
 |  | 代号 | D（外径） | d(内径) | 备注 |
| PA-4x2.5N | Φ4 | Φ2.5 | |||
| PA-4N | Φ4 | Φ2 | |||
| PA-6N | Φ6 | Φ4 | |||
| PA-8N | Φ8 | Φ6 | |||
| PA-10N | Φ10 | Φ8 | |||
| PA-12N | Φ12 | Φ10 |
塑料管Plastic pipe
 |  | 代号 | D(外径) | d( 内径) | 备注 |
| PE-4NA | Φ4 | Φ2 | |||
| PE-6NA | Φ6 | Φ4 | |||
| PE-8NA | Φ8 | Φ6 | |||
| PE-10NA | Φ10 | Φ8 | |||
| PE-12NA | Φ12 | Φ9 |
PU管PU tube
 |  | 代号 | D（外径） | d(内径） | 备注 |
| PU-4 | Φ4 | Φ2.5 | |||
| PU-6 | Φ6 | Φ4 | |||
| PU-8 | Φ8 | Φ4 | |||
| PU-10 | Φ10 | Φ6 | |||
| PU-12 | Φ12 | Φ8 |
油管 Oil pipe
铝油管Aluminum tubing
 |  | 代号 | D（外径） | d( 内径) | 备注 |
| PNL-4L | Φ4 | Φ2 | |||
| PNL-6L | Φ6 | Φ4 | |||
| PNL-8L | Φ8 | ①6 | |||
| PNL-10L | Φ10 | Φ8 | |||
| PNL-12L | Φ12 | Φ10 | |||
| PNL-14L | Φ14 | Φ14 |
铜油管Copper oil pipe
 |  | 代号 | D（外径） | d ( 内径) | 备注 |
| PTR-4TR | Φ4 | Φ2 | |||
| PTR-6TR | Φ6 | Φ4 | |||
| PTR-8TR | Φ8 | Φ6 | |||
| PTR-10TR | Φ10 | Φ8 | |||
| PTR-12TR | Φ12 | Φ10 |
不锈钢波纹护套管Stainless steel corrugated casing
 |  | 配管外径d1 使用压力规格型号mm Mpa | 最小曲 L 备注Dd 2mm | ||||||
| OSB-4 | Φ4 | 3.00 | R20 | M8X1 | Φ6 | 验单位定户 | |||
| OSB-6 | Φ6 | 2.70 | R40 | M10X1 | Φ8 | ||||
高压管接头 High pressure pipe joint
KA型可拆式接头外形尺寸
KB型可拆式接头外形尺寸
主要眷数 Main parameter
| 型号 Model | 外形尺寸 mm | 配用复合 橡胶软管 | |||||
| d | L1 | L2 | L | S1 | S2 | ||
| KA-4 | Φ4 | 19 | 20 | 53 | 12 | 12 | SG-9 |
| KA-6 | Φ6 | 19 | 26 | 60 | 12 | 12 | SG-9 |
| KA-8 | Φ8 | 19 | 26 | 60 | 12 | 12 | SG-9 |
| KA10 | Φ10 | 19 | 30 | 63 | 14 | 12 | SG-12 |
主要看数 Main parameter
| 型号 Model | 外形尺寸mm | 配用复合 橡胶软管 | |||||
| d | L1 | L2 | L | S1 | S2 | ||
| KB-6 | Φ6 | 19 | 35 | 51 | 12 | 12 | SG-9 |
| KB-8 | Φ8 | 19 | 48 | 54 | 12 | 12 | SG-9 |
GY 高压软管 High pressure hose
高压树脂管及配套接头选型表
| 名称 | 型号 | 外径(6mm) | 内径(3mm) | 直涨芯 | 弯涨芯 | 图片示意 |
| 高压树脂管 | 6*3 | 6 | 3 | 无 | 无 | 例如：KA-4(6.8.10)表达的意思是：4mm/6mm/8mm/10mm |
| 8.6*4.2 | 8.6 | 4.2 | KA-6 | KB-6 | ||
| KA-8 | KB-8 | |||||
| 8.8*4.2 | 8.8 | 4.2 | KA-4 | 无 | ||
| KA-6 | KB-6 | |||||
| KA-8 | KB-8 | |||||
| 11*6 | 11 | 6 | KA-8 | KB-8 | ||
| KA-10 | 无 |
油量计算 Fuel calculation
1.集中润滑装置的选择方法 Selection method of centralized lubrication device 系统的选择依照以下顺序进行 The system is selected in the following order
需油量的计算
供油方式的选择
计量件的选择
润滑泵的选择
●需油量的计算方法Calculation method of oil demand
| 使用场合 计算公式 例题 κ=1时 | ||
滚动轴承 | (滚动轴承、滚柱轴承、滚针轴承)油量Q(m1/h)=0.04×直径×列数×K | 假设有一滚珠轴承，轴承直径为80mm，求每小时常所需之油量。Q=0.04x8x1=0.32(c.c/hr) |
滑动轴承 | 油量Q(m1/h)=0.023 ×转轴直径×轴承长度×K | 假设有一平滑雪轴承，垂直放置，滑块长100mm宽40mm，求每小时所需之油量。Q=0.023×8x10=1.84(c.c/hr) |
平面导轨 | a.油量Q(m1/h)=0.0017×(移动件长度+行程）×宽度×K（水平方向）b.Q(m1/h)=0.006×(移动件长度+行程)×宽度×K(垂直方向) | 假设有一滑动轴承，轴直径为80mm，接触长度为100mm，求每小时所需之油量。Q=0.006x10x4=0.24(c.c/hr) |
圆柱导轨 | a.油量Q(m1/h)=0.023×直径×(移动件长度+行程)×K(水平方向)b.油量Q(m1/h)=0.07×直径×(移动件长度+行程XK(垂直方向) | 假设有一圆筒滚动体，直径为80mm长为100mm求每小时常所需之油量。Q=0.023x8x10=1.84(c.c/hr) |
滚珠轴承轨道 | 油量Q(m1/h)=0.012×移动件行程×列数×K | 假设有一线性滑轨，滑块长80mm滑块数为2，求每小时所需之油量。Q=0.012x8x2=0.19(c.c/hr) |
凸轮 | 油量Q(m1/h)=0.013×接触圆周×宽度×K | 假设有一凸轮机构，凸轮圆周长为200mm宽20mm，求每小时所需之油量。Q=0.013x20x2=0.52(c.c/hr) |
齿轮 | 油量Q(m1/h)=0.046×节园直径×齿度×K | 假设有一个链条总长300mm，链宽8mm，求每小时常所需之油量。Q=0.046x8x2=0.74(c.c/hr) |
链条 | 油量Q(m1/h)=0.008×长度×长度×K | 假设有一正齿轮，节圆直径为80mm齿宽20mm，求每小时常所需之油量。Q=0.008x30x0.8=0.19(c.c/hr) |
| 式中长度、直径单位均为cm，系数K为倍数值，与运动速度有关，可查图。 | ||
2.部分机械使用润滑情况表Part of the machine lubrication table
| 机械名 润滑处所 | 滴 油 | 备注 | ||||
| ISO粘度等级 备注 | ||||||
| 车床 | 主轴 | 高速一般 | 1022,32 | 特级锭子油R12特级锭子油R12 特级循环机油R32 | 注一 | |
| 车床尾座 | 32,46,68 | 特级循环机油R32-R68 | 注一 | |||
| 溜板 | 32,46,68 | 特级循环机油R32-R68 | 注一 | |||
| 护床 | 32,46,68 | 特级循环机油R32-R68 | 注一 | |||
| 进给变速装置 | 32,46,68 | 特级循环机油R32-R68 | 注一 | |||
| 床、其它润滑部 | 高负荷一般 | 150,22065 | 滑道机油150,220-R68滑道机油68 | |||
| 靠模裝置用油壓作動部 | 32,46,68 | R32-R65, OR HD32-68 | 注三 | |||
| 其它滑动部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 铣床 | 上臂、柱、膝型齿轮箱 | 、心轴架 | 32,46,68 | R32-R65, OR HD32-68 | 注二 | |
| 床、其它润滑部 | 高负荷一般 | 150,22068 | 滑道机油150,220-R68滑道机油68 | |||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 磨床 | 平承轴 高速一般 | 2,3,5,7,1 32 | R12 R32 | 注一 | ||
| 进给变速装置 | 32,46,68 | R32, R46, R68 | 注一 | |||
| 床、其它润滑部 | 高负荷一般 | 150,22068 | 150,220滑道机油68 | |||
| 油压作动部 | 32,46,68 | R32-R65, OR AW32-68 | 注三 | |||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 钻床 | 车头 | 32 | R12 | |||
| 齿轮箱 | 32,46,68 | R32-R65, OR HD32-68 | 注二 | |||
| 臂、柱、滑动面 | 高负荷一般 | 150,22068 | 滑道150，220滑道68 | I | ||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 锂床 | 车头 | 32 | R32 | |||
| 车头滑动面 | 68 | 滑道68 | ||||
| 齿轮箱 | 32,46,68 | R32-R65, OR HD32-68 | 注二 | |||
| 床、其它滑动部 | 68,150,220 | 滑道68，150，220 | ||||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 创床 | 柱、十字头、侧头齿轮箱 | 32,46,68 | R32-R65, OR AW32-68 | 注二 | ||
| 柱、头、平交轨滑动面 | 68,150,220 | 滑道68，150，220 | ||||
| 油压作动部 | 32 | R32 | 注三 | |||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 滚齿机 | 车头滑动部 油壓作動部 | 32 | R32 | 注二 | ||
| 膝、柱齿轮箱 | 32,46,68 | R32-R65, OR HD32-68 | ||||
| 膝、柱滑动箱 | 68,150,220 | 滑道油机68，150，220 | ||||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | |||
| 车头 | 32 | R32 | ||||
| 复合工作机械 | 车头、座、柱齿轮箱 | 68 | R68, OR HD-68 | 注二 | ||
| 油压和动部 | 32,46,68 | R32-R65, OR AW32-68 | 注二 | |||
| 端架、其它润滑部 | 68,150,220 | 滑道油机68，150，220 | ||||
| 其它润滑部 | 润滑油滑脂 | 32,46,68 | R32, R46, R68多效油脂NO.1，NO.2 | ] | ||
常见故障及排睬方法 Common faults and troubleshooting methods
电动润滑油泵常见故障及排除方法Electric lubricating oil pump common faults and elimination methods
| 序号Serial number | 现象 原因 排除方法The phenomenon of Why Elimination merhod | ||
| 1 | 电机不转Motor does not turn | 使用电压不对Wrong voltage | 使用正确电压电源Use the correct voltage power supply |
| 接线错误Wrong Wiring | 按正确的电气接线图接线Connect according to the correct electrical wiring diagram | ||
| 吸入微细沙粒困死齿轮Suck in tiny grains of sand and trap the gear | 拆除底部齿轮泵清洗（此项必须由专业人士操作）Remove bottom gear pump cleaning (this must beoperated by a professional) | ||
| 2 | 压力不足Insufficient pressure. | 压力表已损坏The pressure gauge is damaged | 更换压力表Replace the pressure gauge |
| 主油管泄漏Main line leakage | 检查注油管，排除泄漏现象Check the oil injection pipe to eliminate leakage | ||
| 油泵加压时有支油管严重出油When the oil pump is pressurized, the oil comesout seriously | 检查更新出油支管的分配器内换向阀Check and update the reversing valve in the distributorof the oil outlet branch | ||
| 油泵溢流阀密封不好The oil pump overflow valve does not seal well | 拆下清洗Remove and clean | ||
| 吸油口处堵塞The oil swuction is blockage | 清洗油箱，吸油口处滤网Clean the fuel tank and filter at the suction port | ||
| 3 | 不出油don' t give oil. | 泵内空气未排清The air in the pump is not cleared | 多几次泵油，必要时松开油口再泵油Pump the oil a few more times, loosen the port andpump the oil if necessary |
| 电机不转Motor does not turn | 见序号1项See item 1 of serial number | ||
| 4 | 出油量少the oil quantity is little | 吸油口处堵塞The oil suction port is blocked | 清洗吸油口处滤网Clean the filter at the suction port |
| 溢流阀密封不好The overflow valve is not well sealed | 取下溢流阀清洗Remove relief valve cleaning | ||
| 5 | 压力开关失灵Pressure switch malfunction | 系统压力不足Undersystem pressure | 检查管路系统压力必须大于1.0MPaCheck pipeline system pressure must be greater than1.0MPa |
| 接线错误Wrong wiring | 按电气接线图正确接线Correct wiring according to electrical wiring diagram | ||
| 6 | 液位开关失灵the levelswitch failed | 浮球与油箱相碰The float hit the oil tank. | 设法将液位开关位置纠正Try to correct the position of the liquid level switch |
| 7 | 油泵电机不停Oil pump motor | 系统PLC控制电源线通电时间过长或电源线没有经过系统PLC控制System plc control power supply the is too longor the power cord is not passed system plc control | 正确设置Correct setup |
| 数码管电脑给油时间设置太长Digital tube computer set too long to oil | 正确设置Correct setup | ||
工业用润滑油制品一览表Listoflbriatingoilprout forindutrialuse
| N名称e | 用途Use | 形式IOS规格粘度Form IOS specificatiorViscosity | 中国石油PetroChina | Mobil | Esso | Shell | ||
| 齿轮润滑油 | 中荷重密闭齿轮 | R&O型 | VG-32 | 32 | 特级循环机油R32 | DTE Light | Teresso 32 | Turbo T32 |
| VG-68 | 68 | 特级循环机油R68 | DTE Heavy medium | Teresso 68 | Turbo T68 | |||
| VG-150 | 150 | 特级机油HD150 | DTE Extra Heavy | Teresso 150 | Corena H150 | |||
| 中荷重密闭齿轮蜗齿轮） | 极压型 | VG-150 | 150 | 特级机油HD150 | Mobilgaed 629 | Spartan EP:150 | Corena 150 | |
| VG-320 | 320 | 特级机油HD320 | Mobilgaed 632 | Spartan EP:320 | Cmaia 320 | |||
| VG-460 | 460 | 特级机油HD460 | Mobilgaed 64 | Spartan EP:460 | Cmaia 460 | |||
| 轴承润滑油 | 主轴、轴承 | R&O型 | VG-2 | 2 | Velocite 3 | |||
| VG-10 | 12 | 特级循环机油R12 | Velocite 6 | Spinesso 10 | Vexilla D10 | |||
| VG-22 | 22 | 特级循环机油R22 | Velocite 22 | Spinesso 22 | Vexilla D22 | |||
| 滑道面润滑面 | 滑道面 | 低磨擦油 | VG-68 | 68 | 润滑机油滑道68 | Vectra NO.2 | Febis K68 | Tonna T68 |
| VG-220 | 220 | 润滑机油滑道220 | Vectra NO.4 | Febis K220 | Tonna T220 | |||
| 油压作动油 | 油压装置 | R&O型 | VG-32 | 32 | 特级循环机油R32 | DTE Light | Teresso 32 | Turbo T32 |
| VG-68 | 68 | 特级循环机油R68D | TE HeaW medium | Teresso 68 | Turbo T68 | |||
| 耐磨装置 | VG-32 | 32 | 液压油32AW | DTE24 | Teresso EP:68 | Tellux C32 | ||
| VG-68 | 68 | 液压油68AW | DTE25 | Teresso EP:68 | Tellux C68 | |||
| 润滑油脂 | 轴承 | 多效型 | MLGINO.1 | 多效油脂NO.1 | Mobilux1 | Estan NO.1 | AlvaniaNO.1 | |
| MLGINO.1 | 多效油脂NO.2 | Mobilux2 | Estan NO.2 | AlvaniaNO.2 | ||||
备忘录 Memo
上海阮隆工业自动化电器有限公司
Shanghai china Ruan Long Industrial Automation Appliance co.,Ltd.
021-63720218 13801836216
xinglaizhang@yolon.com.cn
www.yolon.com.cn
