亚洲国产一区二区a毛片,中文字幕精品无码亚洲字幕夜色,女人与公拘交酡全过女免费,苍井空亚洲精品AA片在线播放,中文在线っと好きだっ最新版

>> 產(chǎn)品描述

具備了非標(biāo)減速機(jī)研發(fā)、設(shè)計(jì)、制造的全套技術(shù)力量和先進(jìn)的測(cè)試手段。最大的有100噸，最小的90公斤左右,產(chǎn)品根據(jù)客戶(hù)需求量身定做，運(yùn)用于橡塑、冶金、礦上機(jī)械、水泥等行業(yè)。 With a non-standard reducer R & D, design, manufacturing a full set of technology and advanced testing techniques. The largest has 100 tons, the smallest about 90 kg, according to customer demand for tailored products, used in plastics, metallurgy, mine machinery, cement and other industries.