disc swing check valve的意思|示意
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英 / /
阀瓣旋启式止回阀
disc swing check valve的网络常见释义
旋启多瓣式止回阀 旋启式止回阀：swing check valve 旋启多瓣式止回阀：multi-disc swing check valve 蝶式微阻缓闭止回阀：butterfly check valve with little hinder and slow closing ..
disc swing check valve相关短语
1、 multi-disc swing check valve 旋启多瓣式止回阀 ; 多瓣旋启式止回阀
2、 Single disc swing check valve 单瓣旋启式止回阀