ChongQing WhiTelk Transmission Equipmeny Co., Ltd. is mainly for Italy reducer design, selection of joint venture, sales and customer service of the Integrated Company, the company Italy investme.........
The electrical industry "cold wave&
In twentieth Century the 70-80's wor
At present, the world made linear reduce
1 the principle of worm gear reducerThe
Worm gear reducer type:WH series circula
Reducer (speed): a gear drive that achie
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