chain gear [机] 链轮
Blue whale International gear chain 蓝鲸国际渔具连锁
over and under chain gear 内外啮合链传动装置
chain rod steering gear 链传动操舵装置 ; 舵链传动操舵装置
chain gear for drum shaft 转滚轴链轮
gear drive chain 齿轮传动链
arc gear flat chain 弧齿扁平接链环
The calculation of transmission accuracy of gear chain can be carried through simply and conveniently by employing these formulae.
使用这些公式可简单方便地进行齿轮链传动精度的计算。
And however efficient the supply chain, networking gear is bound to become a commodity eventually.
无论供应链如何高效，网络设备最终必然会成为一种低价商品。
Lifting chain is a kind of lifting gear.
起重链条是起重工具的一种。
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