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

单词	derrick head
释义	derrick head un. 吊杆端 [网络] 吊杆头；吊杆端吊杆头
随便看	strain concentration factor strain control strain-controlled direct shear apparatus strain correction factor strain courtesy strain crack strain cracking strain creep strain cross strain cross mating strain crystallization strain-crystallizing elastomer strain current meter strain curve strain cycle strain-cycle curve strain cycling strain dependence strain detector strain deviation strain deviator strain diagram strain disc strain disk strain-displacement relation 噌噍噎噏噒噔噙噜噞噡オ笑イ種オ節介オ粗末オ終イオ結ビオ絞リオ腹オ腹イッパイオ腹一杯オ膳ダテ