ʯӢɰVϿС֪R
ʯӢɰVDzȻʯӢVԭϣ(jng)飬ˮϴYȼӹɣĿǰˮ̎ИI(y)ʹÏVăˮ֮һʯӢɰVϾПos|(zh)ĥCеȸߣW(xu)ܷ(wn)ЧߡʹLmچΌӡp^Vء^VxӽQУָ˾_CJ/T43-2005˜ʡʯӢɰSӹоʯӢɰʯӢɰϴʯӢɰͨʯӢɰɝM㲻ͬÑʹ ʯӢɰVϳҎ(gu)0.5-1.0mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm ʯӢɰVӡȾS켈S·Sˮ̎ԼVȪˮԁˮSˮ|(zh)ܛȃˮеԽԽ@ЈԽԽ١Vh(hun)ʿڲُʯӢɰVϕr(yng)עc 1עʯӢɰVϵĶ躬ȵʯӢɰVϣ躬ͨ99.5%ϣoؽٵкs|(zh)ɑ(yng)õVȪˮˮˮ̎С 2^zʯӢɰVϵĺʵķƱһĝȣSCץȡһʯӢɰVץģȻɢ_ƺָλдļۣCʯӢɰVxV^УYֲɃ̫ߣˮ̎ 3(yng)кɫ|(zh)ĴڡʯӢɰVϵĵVY(ji)(gu)עʯӢɰVϵ^dzʰɫSɫ^ɫ|(zh)ضкs|(zh) ϢԴʯӢɰVϏSٷW(wng)վhttp: