canned rack and pinion drive
accessory drive housing
control rod drive housing
Green Paper on Housing Subsidy to Tenants of Public Housing
Report of the Committee on Housing Subsidy to Tenants of Public Housing
effective diameter of bolt or high-strength bolt
bevel pinion differential gear
pinion
小
齿
齿轮
插
传动
束缚
飞羽
翼
鸟羽
小齿轮
副齿轮
主动锥齿轮
齿辁
圆柱齿轮
传动齿轮
小齿轮油
翅膀
羽毛
粗齿轮
轴齿轮