C(j)Mʲô@ôC(j)M(ji)ʡ늴ʩ
O(sh)a(chn)cϵy(tng)\(yn)D(zhun)rֱP(gun)ϵͬһ_Y(ji)(gu)D(zhun)䄩NѴ_ĉsC(j)\(yn)D(zhun)r׃ͬa(chn)ͺҲS׃
1Sl(f)ضȵĽsC(j)ĉsλa(chn)(dng)l(f)ضÿ1tҪ3%-4%˱MܿsСl(f)زl(f)ضȣ(ji)s늺߀g
2SضȵsC(j)ĉsλa(chn)ĺض25-40֮gÿ1Ӻ3.2%
3l(f)ēQ渲͌ӕrضl(f)ضȽͣ(do)®a(chn)pٺͺ(ni)Ϸe0.1mm͌ӕrʹsC(j)a(chn)½16.612.4l(f)(ni)Ϸe0.1mm͌ӕr˱Ѷĵ͜Ҫl(f)ضȾ½2.5棬9.7
4(dng)՚ۼ(ni)rY(ji)w։_(d)1.96105ParsC(j)Ҫ18
5(dng)ĹܱڽY(ji)ˮ_(d)1.5mmrضȱȽY(ji)ǰĜض2.8棬9.7
6l(f)渲wһ˪ʹϵ(sh)pСdzƬY(ji)˪r˂裬ʹƬgĿ՚ypĂϵ(sh)ɢe(dng)҃(ni)ضȵ0rl(f)ܽMɂ(c)ز10rl(f)һºϵ(sh)sǽY(ji)˪ǰ70
7 sC(j)ĚwSһ^^̫wıӣa(chn)ӡ
8sC(j)˪ѸP(gun)Сyؽͮa(chn)Ӻ
ͨ^Ϸ֪O(sh)\(yn)D(zhun)ϵy(tng)(jng)(j)ЧҪһh(hun)
\(yn)D(zhun)(ji)ܴʩ
ӏ(qing)O(sh)\(yn)D(zhun)늹͆κĽy(tng)Ӌƶȡڿ˵ͲĶ~ӱҪӋx_չ(ji)ܺͼg(sh)칤ƶϰѹ(ji)ܹ얹
1_ƺ{(dio)(ji)ϵy(tng)Һ≺sC(j)^^F(xin)Įa(chn)
2xsC(j)\(yn)D(zhun)_(sh)ʹcϵy(tng)ğؓ(f)ƥ
3(j)ˇҪ׃m(dng){(dio)(ji)L(fng)C(j)ˮõ\(yn)D(zhun)_(sh)
4ڷͣſ՚˪ˮO(sh)õĂЧ^ߺl(f)^
MܵظO(sh)Ĺl
1ˮ|(zh)pY(ji)Чض
2O(sh)늄әC(j)ؓ(f)d0.4rɌ늄әC(j)ɡĞYӷ߹ҪYӷԄГQ
3.MԄӿƲքӲԌF(xin)ϵy(tng)r\(yn)D(zhun)@ӿԹ(ji)5-15%