valve packing gland
返回 20 条匹配短语对
automatic gland packing
弹性汽封
gland packing
压盖密封
压盖填料
密封填料
packing gland
盘根压盖
衬垫压盖
填料压盖
密封衬垫
充填材料
填料函盖
填密函盖
孔口封闭器
packing gland nut
盘根压盖帽
rod packing gland
活塞杆
pressure reducing valve reducing valve
紊流松弛现象
valve disc type breath valve
阀盘式呼吸阀
dermal gland ducts dermal gland
真皮细胞腺
外皮腺
104 Distribution Valve
104分配阀
104型分配阀
120 air control valve
120型空气控制阀
120 Control Valve
120型控制阀
120 distribution valve
120型分配阀
120 Emergency Valve
120紧急阀
告知收到
异向性磁阻
应答
肯定
120 Type Brake Control Valve Test Rack
120阀试验台
120 Valve
120阀
120AK valve
120AK阀
1-Relief Valve
1个减压阀
1-set Discharge Valve Discs
1套排出阀片
1-set Discharge Valve Springs
1套排出阀弹簧
1-set Suction Valve Discs
1套吸入阀片
最近更新
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