Knife Gate Valve - ORBINOX的意思|示意
美 / /
英 / /
刀闸阀- ORBINOX
Knife Gate Valve - ORBINOX的网络常见释义
刀闸阀 ... Pneumatic Knife Gate Valve 气动刀闸阀 Knife Gate Valve - ORBINOX 刀闸阀 Knife-shaped gate valve 刀型闸阀 ...