line check valve的意思|示意
管路单向阀，中间止回阀
line check valve的网络常见释义
管路单向阀 ... mixer valve 混合阀; 混频管 line check valve 管路单向阀 metering valve 配量阀 ...
管道式止回阀 ... 蝶式止回阀 Butterfly swing check valve 管道式止回阀 Line check valve 空排止回阀 No-load running check valve ...
line check valve相关短语
1、 in line check valve 进油单向阀
2、 pipe line check valve 管道止回阀
3、 implement line relief valve check 机具管路安全阀检查