国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

\rJM-II集料加速磨光機(jī)<\/span>\r<\/p>\r

\r集料加速磨光機(jī)產(chǎn)品簡(jiǎn)介：<\/span>\r<\/p>\r

\r  新一代<\/span>JM-II<\/span>集料加速磨光機(jī)<\/span> 2014<\/span>標(biāo)準(zhǔn)集料加速磨光機(jī) 適用于室內(nèi)模擬汽車(chē)輪胎對(duì)公路瀝青路面的磨光作用，對(duì)路面所用骨料進(jìn)行加速磨光。借測(cè)得的骨料的磨光值，以評(píng)價(jià)骨料的抗磨光性能<\/span>\r<\/p>\r

\r <\/span>\r<\/p>\r

\r集料回事磨光機(jī)產(chǎn)品詳細(xì)信息：<\/span>\r<\/p>\r

\r  新一代<\/span>JM-II<\/span>集料加速磨光機(jī)<\/span> 2014<\/span>標(biāo)準(zhǔn)集料加速磨光機(jī)主要技術(shù)參數(shù)<\/span>\r<\/p>\r

\r  1<\/span>、道路輪轉(zhuǎn)速：<\/span>320<\/span>±<\/span>5r/min<\/span>；<\/span>\r<\/p>\r

\r  2<\/span>、一次評(píng)定四種試樣；<\/span>\r<\/p>\r

\r  3<\/span>、預(yù)設(shè)轉(zhuǎn)數(shù)計(jì)數(shù)器。<\/span>\r<\/p>\r

\r  4<\/span>、電源：工作電壓<\/span> 380V<\/span>±<\/span>10%<\/span>三相（星形），電流不大于<\/span>20A<\/span>\r<\/p>\r

\r  5<\/span>、重量：<\/span>220KG<\/span>\r<\/p>\r

\r  6<\/span>、外形尺寸：<\/span>800x800x1200mm<\/span>\r<\/p>\r

\r  7<\/span>、功率：<\/span>6KW<\/span>\r<\/p>\r

\r  8<\/span>、環(huán)境溫度： ≤<\/span>35<\/span>℃。<\/span>\r<\/p>\r

\r  9<\/span>、相對(duì)濕度： ≤<\/span>85%<\/span>\r<\/p>\r

\r <\/span>\r<\/p>