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

单词	weldless derrick
释义	weldless derrick [网络] 无缝吊杆
随便看	emergency hand trip emergency handwheel for direct fuel control emergency hatch emergency head back up connection emergency head back-up connection emergency heat removal system emergency high pressure air bottle group emergency hook emergency horse power emergency horsepower emergency hospital emergency housing emergency hydraulic regime emergency identification light emergency illumination emergency import emergency import duties emergency import duties imposed emergency-in emergency information emergency in hot condition test emergency insertion device emergency installation emergency installations emergency instruction 应怜半死白头翁应恨墨盈笺应惯寻常听管弦应惯识当年应感逢魑魅应愧背船飞应折柔条过千尺应折柔条过千尺应无惆怅沧波远应是夜寒凝犯跡状状さし状サシ状勢状差し状差シ状態状景状況