<del id="jlv17"><noframes id="jlv17"><cite id="jlv17"><span id="jlv17"></span></cite>
<ins id="jlv17"></ins>
<ins id="jlv17"></ins><ins id="jlv17"></ins> <var id="jlv17"><noframes id="jlv17"><var id="jlv17"><span id="jlv17"></span></var>
<var id="jlv17"><noframes id="jlv17">
<ins id="jlv17"><span id="jlv17"><ins id="jlv17"></ins></span></ins>
<del id="jlv17"><noframes id="jlv17"><cite id="jlv17"></cite>
FOSHAN NANHAI ZHUJIANG REDUCTION GEAR CO.,LTD
Gear reducer, also known as speed reducer or gear box, is a combination of sets of gear in the gearbox and found a shaft and bearings, gathered in a closed metal shell. Abstract gear reducer is to convert the input and output speeds, a known increase in the output torque to reduce speed. Gear reducer is suitable for machine tools to set different speeds, different processing requirements. Common types of gear reducer pulleys used double different diameters, transmission, and strengthen the electric motor. The most common include reducer: worm gear, bevel gear reducer, helical gear reducers, parallel shaft gear reducer etc ... welcome!
TOP
TEL:

86-757-86772275

86-757-86788048

最顶级的裸体推油按摩,日本三区不卡高清更新二区,中文字幕乱码人妻波多野结衣,亚洲熟妇中文字幕五十中出