вW(wng)ƬƬ,ͨ^⻯W̎ڸߜؠB(ti)MжʮСrxӽQ,Q˲Ľc,γɵÛ},Ûϵ(sh)1.8*10-6/0F(3.24*10-6/K),ʾ߂ЧʸߵĿ,ͬrͨ^̎,γɸ߶ȵĉ(yng),˿_,rʬF(xin)СwB(ti),pٌwɂ!Ƭďͨ6-12,䓻1.5-3!҇ĽҎ(gu)ҪƬͻԇҬF(xin)И˜M,(jng)yԇA͇Ҙ˜GB15763.1-2001ðȫҎ(gu)a(chn)ƷƬă(yu)cǺԹĜضP(gun)ϵô,ֵס˛_͜ضȵĿ׃,@هڲıȟ(Ӱ표ضߵ),(ᴩ^ʺͷֲ)ԼÛ,ͬrƬԳ300浽ˮĴ̎!Ƭğʞ:1.13W/M桡ƬğÛʞ:3*10-6/桡ˮԷ:ISO719-HGBISO720-HG