DictionaryForumContacts

   Chinese
Terms for subject Drilling containing 成形的 | all forms
ChineseEnglish
井涌的形成kick buildup
关闭井口套管头闸门形成的挤压压力bradenhead squeeze pressure
形成凝胶的gel forming
成角形的angled
滚成球形的钻头balled up bit
钻进时钻头齿在井底形成的凹坑crater