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单词
kelly drive bushing
释义
kelly drive bushing
网络
方钻杆补心;方补心
网络释义
1.
方钻杆补心
石油英语词汇(K)--石油百科 ... kelly cock 方钻杆旋塞
kelly drive bushing
方钻杆补心
kelly driver 抽油杆钳 ...
www.oilnews.com.cn
2.
方补心
关键词汇1_百度文库 ... 方补心取出装置: bushing handling tool
方补心
:
kelly drive bushing
方孔: square opening 2 ...
wenku.baidu.com
例句
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differential delay
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differential deplex system
differential detection
differential detector
differential determination
differential device
differential diagnoses
differential diagnosis
differential diagnosis instrument
differential diagnosis of cloudy urine
differential diagnosis of common symptoms
differential diaphragm
differential difference equation
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更新时间:2026/9/30 16:02:41