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

单词	sheet backing
释义	sheet backing 背板;钢板衬背
随便看	screw dislocations screw displacement screw displacement matrix screwdoun screw dowel screw down screwdown screw-down screw-down bolt screwdown control screw down cup screwdown cylinder screwdown gear screwdown mechanism screwdown motor screw-down non-return valve screw down non-return valve screw down nonreturn valve screwdown stop valve screw down stop vlave screwdown structure screwdown time screw down valve screwdown valve screw-down valve 练带平铺吹不起练裳暗近细与酌芳尊细作更阑语细切清风细参辛字细寻前迹细将幽恨传细想从来细把君诗说小差小差事小巴小巴豆小巷小市小市民小帅哥小帖小帖儿