英语词汇“wall penetration”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	wall penetration
释义	wall penetration 墙；墙壁贯件，穿墙管
随便看	fixed type drilling platform fixed type entry guide fixed type floating crane fixed-type metal-clad switchgear fixedtype metal-clad switchgear fixed type of joint fixed type rigid coupling fixed type steady center rest fixed-unblocked records fixed unit fixed up fixed-up fixed upon Fixed value fixed-value fixed value control fixed value controller fixed value criterion fixed value regulating system fixed-value restrictions fixed value restrictions fixed vane fixed vane sealing strip fixed-vane turbine fixed variable 趾高气扬趿跀跁跂跂2 跂3 跂4 跃跃1 压逼压道机压配合压金线压铁压铸压锭压锻压镇压队