Terms for subject Mechanics containing 顶

Chinese	English
偏顶勺状凿形硬质合金齿块	offset crested scoop chisel compact
楔顶凿形硬质合金齿块	wedge crested chisel compact
螺纹顶部	crest
衬尾管悬挂器顶部	top of liner hanger
套管连顶接箍	landing collar
金刚石加强式半圆型顶部	diamond enhanced semi-round top (insert)
牙轮顶尖齿	spear point
顶管补心	pipe drive bushing
顶视图	top drawing
顶部和底部	top and bottom
顶部、底部及侧面	top, bottom and sides
顶部扶正器	top centralizer
顶部接箍	top coupling
顶部驱动钻井系统	top drive drilling system
齿顶高	addendum