闭式差动传动机构
closed pattern of transmission mechanism
插齿机主传动机构
main gear of slotting machine
单向传动机构
single direction transmission
等速传动机构
equal-speed transmission mechanism
电流变传动机构
electrorheological actuator
动力头传动机构
transmission mechanism for driving head
断路器机构传动
citcuit-breaker transmission mechanism
多头蜗轮蜗杆传动机构
Transmission of Mul-ti-Head Worm and Worm Wheel