P(gun)늹A~ʵĆ} - o(w)D
shawn6593 --- 2017-12-21 08:44:32
1
e(g)(j)GB/T 3956-2008(bio)(zhn)Ҏ(gu)1.5mm
2Ćо(sh)Č(do)w20z϶ȕr(sh)12.1/km, (j)GB/T 3953-2009(bio)(zhn)20=R
20S/1000=12.11.5/1000=0.01815 mm
2/m ʲôGB/T 3953-2009(bio)(zhn)Ҏ(gu)ܛ~200.017241mm
2/m0.01815 mm
2/m ָc(din)Խxx
CSDLC --- 2017-12-21 10:38:32
2
1.5mm2 Dže (sh)HֻҪ_(d)ҪͿ ?yn)~znj(du)(hu)a(chn)Ӱ
shawn6593 --- 2017-12-21 11:02:25
3
늾ֵ12.1ԒԭψA~Ҫh(yun)С12.1D
lgzh63 --- 2017-12-21 16:25:19
4
һǵGB/T 3953~(bio)(zhn)(du)GB/T3956Բܵ^(li)(yng)ԓ~ʱCgֱ
tonyat --- 2017-12-22 09:19:15
5
νz(do)w~(li)vԒf(shu)f(shu)ĽeС1.425mm2,Ȼܕ(hu)^12.1.
suhongbo --- 2017-12-22 15:59:31
6
ͬϵ
f(shu)1.5ƽ䌍(sh)ܶЩֻ1.43-1.5ƽƽIJǺֻܶƽN(sh)H϶Ǹ(j)(sh)He(li)
@ --- 2017-12-25 15:57:41
7
ֻҪСڵ0.017241͞ϸ
xuesong --- 2018-01-23 15:50:55
8
DzϵĹԣ˵Dz|(zh)õ~UԽСa(chn)(do)wr(sh)Խ(ji)ʡ(do)wƽ(sh)1.5nj(do)w̖(ho)nj(do)wĘ(bio)(zhn)Ҫ(do)wĘ(bio)(zhn)Ҫǧϸ
LYX8195 --- 2018-01-29 09:53:41
9
ʲôҵ2.5ƽϸʲϸ
hjalic --- 2019-03-12 13:55:03
10
0.017241ָ~(do)w0.01851ָa~(do)w(sh)Hy(c)ֵֻҪ^@(g)(sh)ֵͺϸ
-- Y(ji) --