1
@Ђ(g)(wn)}ʹ˼mȻBVY(ji)(gu)õһN(do)wҲõڶNgό(do)wȻGB/T 3956ό(du)ڶ(li)(do)wֻҎ(gu)ٸ(sh),֛](mi)56N(do)wҎ(gu)ֱ](mi)f(shu)СֱǶ٣ôҪ(wn)(wn)õ56N(do)w(li)gϵČ(do)w㲻ڶ(li)M҂֪56(li)(do)wܛ(do)wܛ(do)w20r(sh)2(li)56(li)Ҫһ҂F(xin)(sh)֪@ǵ56(li)(do)wɰGB/T 3956ρ(li)ɲǘȥ@(g)ţǼأ@ (g)
ҲSҵf(shu)`˼͎һ⡣xx\Ҋ(jin)
2
3
4
ǺҮ(dng)Ȼ֪5(li)(do)w϶ͲBV˰
҂ȥ(bio)(zhn)(sh)ȥ@(g)Ӱ
F(xin)ڇ(gu)|(zh)z֙zT߀ϐ(i)@Ӱ
ϸC](mi)60ͣe˵CҲ֪ӂ(g)60Ǿ|(zh)ͳ˺ôȫ(wn)}
漰|(zh)ȫˆ
F(xin)(bio)(zhn)(li)ö˾ϺϸC(li)M(fi)
͵
l(shu)֪ѓQ(bio)(zhn)Ҫ60
Ͳ60͛](mi)(bio)(zhn)(li)
e˺úõĹ˾oeͣ
˳
߀Dz
f(shu)IJ҂˾
ǿe˹˾ıͣ˵
̫(yn)c(din)
@ش(xing)
5
.6

7
(g)^c(din)
1.ܛ(do)wɱȵ2(li)(do)wòʧ
2.˾šļ2(li)(do)w]a(chn)ƷһԣSY(ji)(gu)ҪՈ(qng)a(chn)Ʒ׃J(rn)C
8