cut slide valve

valve 阀门专业词汇A-Z ... cushion valve 缓冲阀 cut slide valve 膨胀滑阀 cut-off slide valve 断流滑阀 ...

切断阀,emergenc... ... ) emergency shutdown valve 切断阀 ) cut slide valve 切断滑阀 ) pneumatic shut-off valve 气动切断阀 ...