国产成年综合免费观看

国产成年综合免费观看weifangkeleijixieshebeiyouxiangongsiqixiawangzhan

筛网目数与粒径对照表以及相关知识

类别:常见问题 文章出处:科磊机械发布时间:2018-04-21 浏览人次:9175

youyukelixingzhuanghenfuza,muqianzaiguoneiwaishangweiyoutongyidefentilidujishubiaozhun,gegeqiyedouyouzijideliduzhibiaodingyihebiaoshifangfa。


国产成年综合免费观看 1.mushizhimeipingfangyingcunshaiwangshangdekongyanshumu,50mujiushizhimeipingfangyingcunshangdekongyanshi50ge,500mujiushi500ge,mushuyuegao,kongyanyueduo。chulebiaoshishaiwangdekongyanwai,tatongshiyongyubiaoshinenggoutongguoshaiwangdelizidelijing,mushuyuegao,lijingyuexiao。


ru30mujizhi1inchyou30gewangge。1inchde30fenzhiyijishiwangxiankuandujiashangkonggekuandu,butongdechangshangwangxiankuanduyukonggekuandudebililveyoubutong,biaozhundeshi2:3,yijikonggezhizhan3/5dekuandu。zheiyang30mujiushixiangdangyu25.4/30*3/5=0.508mm。tishangde6.25weimimushuruxiasuanjike:25.4*1000/(6.25/3*5)=2448mu。


2.fentikelidaxiaochengkelilidu。youyukelixingzhuanghenfuza,tongchangyoushaifenlidu、chenjianglidu、dengxiaotijilidu、dengxiaobiaomianjilidudengjizhongbiaoshifangfa。muqianzaiguoneiwaishangweiyoutongyidefentilidujishubiaozhun,gegeqiyedouyouzijideliduzhibiaodingyihebiaoshifangfa。zaibutongguojia、butongxingyedeshaiwangguigeyoubutongdebiaozhun,yinci“mu”dehanyiyenanyitongyi。


国产成年综合免费观看 3、shaifenlidujiushikelikeyitongguoshaiwangdeshaikongchicun,yi1yingcun(25.4mm)kuandudeshaiwangneideshaikongshubiaoshi,yinerchengzhiwei“mushu”。


4、woguocaiyongdeshimeiguobiaozhun。kecanzhaoruxiaduizhaobiao:

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