短語詞組短語Pneumatic Pinch Valve 進(jìn)口氣動(dòng)管夾閥Steel Pinch Valve 進(jìn)口不銹鋼管夾閥;進(jìn)口鑄鋼管夾閥;鋼管夾閥pinch valve tubing 鉗制閥管道Electric Pinch Valve 進(jìn)口電動(dòng)管夾閥;進(jìn)口電動(dòng)調(diào)節(jié)管夾閥hose pinch valve 軟管夾緊閥Aluminum Pinch Valve 進(jìn)口鋁合金管夾閥Tube Pinch Valve 管夾閥roller pinch valve 膠管閥Diaphragm or pinch valve 隔膜閥或夾緊閥 返回 pinch valve