日本NPK气动葫芦具体性能介绍：
日本NPK气动葫芦高强度合金钢结构
日本NPK气动葫芦柱塞防脱出保护，防止活塞杆过度拉伸。
日本NPK气动葫芦镀铬柱塞使寿命更长。
日本NPK气动葫芦烤漆表面使耐腐蚀能力更强。
日本NPK气动葫芦各型号均包括CR-400快速接头与防尘帽。
日本NPK气动葫芦防尘圈减少污染，延长液压缸使用寿命。
日本NPK气动葫芦单作用，弹簧回缩。
Japan NPK pneumatic hoist specific performance is introduced:
Japan NPK pneumatic high strength alloy steel structure
Japan NPK pneumatic plunger anti out protection, prevent piston rod overstretch.
Japan NPK pneumatic hoist chrome plated piston make longer life.
Japan NPK pneumatic paint surface make stronger corrosion resistance ability.
Japan NPK pneumatic quick joint of various models include CR - 400 and the dust cap.
Japan NPK pneumatic dust ring to reduce pollution, prolong the service life of the hydraulic cylinder.
Japan NPK single-acting pneumatic gourd, spring retraction.
Shanghai YuYing lifting Machinery Co., Ltd.
Atten: summer 18016070061/15216878467
Tel: 021-67866730
Fax: 021-67715051
E-mail: yyjixie@126
E-mail2: zhurong@gks-cn
Add: 402-5#，NO.751 Shenglong Road，Songjiang District. shanghai 201615，China
P.C: 201615
Web：yuying-lifting
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