正式 – phrases

Terms for subject Drilling containing 正式 | all forms

Chinese	English
叶片式扶正器	blade type centralizer
多正弦缝隙式微密度计	multiple-sine-slit microdensitometer
焊接条块式扶正器	welded blade stabilizer
焊装螺旋条块式扶正器	spiral welded-on wing stabilizer
螺旋式条状扶正器	full wrap design blade stabilizer
装有叶片的套筒式扶正器	winged sleeve stabilizer