ϩ
MɣɸԱϩ֬طNgϡ(gu)ɵĵĆνMݿɷ
ԣ
1 ؿɹ(ji)ʡԴ
2 ʩνMֲ(ji)s
3 C(j)е܃(yu)PЧؼѡ
;N܇v̙C(j)еr(nng)ÙC(j)еa^O(sh)ʩF(gu)ķᡣ
g(sh)ָ(bio)
(xing)Ŀ | ָ(bio) | ԇ(yn) | |
ճȣͿ-4 | 120-160 | GB1723-79 | |
r(sh)g | 10min | ||
(sh) | 2hr | ||
/(j) | 1-2 | GB1720-79 | |
_(qing)cm | 50 | G /T1732-93 | |
g/mm | 1 | GB/T1731-93 | |
Ӳ | HB | GBAT6739-1996 | |
ˮ | 144hͨ^ | GB/T1733-93 | |
}ˮ | 72hrͨ^ | ||
̺ | 50% | GB1725-79 | |
Ϳbg | 3hr |
ϡfϩϡጄ ϡጄ15-20%
A淀(wn)ԣһ ͿbͿˢͿLͿ ע(xing)
1 ʹǰ횳?jn)̫r(sh)üϡጄ^ԭt
2 Ϳwˎˮۡs|(zh)Ƥȡ
3 Ϳbʩr(sh)ϡጄϴɂ
b2kg/Ͱ
؟(z)չʾϢI(y)ṩ(ni)ݵ挍(sh)ԡ(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)XW(wng)(du)˲Г(dn)καC؟(z)鱣棬҂hxXW(wng) XI(y)ͨ(hu)TѣՈ(qng)Ñӏ(qing)(du)Ϣ挍(sh)Լl(f)cY|(zh)eҪ
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