牙轮背圈保径面
返回 19 条匹配短语对
牙轮背面
rear flank
轮圈背面
rim back section
牙轮牙掌
Palm of Roller Bits
被动齿轮背面圆跳动
ring gear back face runout
齿轮背面距离
back gauge
单凸缘滚轮轮面
single flange roller tread
绳径-轮径比
rope to pulley ratio
张紧轮轮面
idler tread
城市的正面背面
Front and rear view of the city
NS牙面涂料
NS paint
YZ-35牙轮钻
The YZ-35 rotary drill
变速齿轮牙齿
speed gear tooth
薄弱前牙牙根
weak anterior tooth root
侧牙轮
side cutters
差异式独牙轮钻头
zublin differential bit
齿圈牙齿
ring tooth
ring gear tooth
齿圈牙齿接触
ring gear tooth contact
纯滚动牙轮钻头
true-rolling bit
粗牙径节
coarse pitch
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