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Caterpillar Için Amp Ex Valfler - Çin üretici, fabrika, tedarikçi
Domestic heavy iron telescopic railway cranes are exported overseas for the first time
Domestic heavy iron telescopic railway cranes are exported overseas for the first time On February 16, Zhongche Qiqi Group Co., Ltd. announced that two export Congo heavy iron telescopic railway...
Engine Valve Seat Factory
engine valve seat diameter is the maximum diameter of the valve. The good valve seat is made of a wide range of materials. All kinds of rubber, plastic and metal materials can be used as valve seat...
Intake and exhaust valves Definition
Intake and exhaust valves There are two types of engine valves: intake valves and exhaust valves. The valve which allows mixture into the cylinder is the air intake valve; the ones through which the...
China Automobile Association: Overall export of engine parts in May was stable
According to statistics from the China Association of Automobile Manufacturers, the export situation of engines and components was generally stable in May 2009, and its performance was better than...