红联英语单词
suction-stop
suction-stop什么意思,suction-stop翻译
例句
Marine flanged cast iron single arrangement suction stop check box valve
船用法兰铸铁单排吸入截止止回阀箱
Marine flanged cast iron single arrangement suction stop check box valve
船用法兰铸铁单排吸入截止止回阀箱