... 9726228WP10.340E32Weichai Power Co.,Ltd.9726250YC6M320-30Guangxi Yuchai Machine Co.,Ltd.9839250whole noteloading mediumcarbon blackmedium density480kg/ ... steel, stainless steel and aluminum alloy;simple structure, convenient repair, good vulcanization properties;can choose 7.3, ... speed, low residual rate, high safety performance, convenient operation.5,Tank and metal accessories were shot peening, ...