LɳmLܲ|(zh)òϺĥ
Q235䓰dzmLܳõIJЈԹɱ͡Ͱbc
ĥҪӲĥ䓡͟ĥϽ̼ĥϡc-tմɏͺ䓹ܵڳmݔܵĥpҪĥĥpĥp̶ҪȡQLɳmLܲ|(zh)ӲĥϵоҪᘌ߲ϵӲ
(j)Sݔͽ|(zh)cܵϵķNһß܈o~ܣGB8163-1987h~ܣGB3092-1993ֱp~ܣYB242-1963TF
һAƽY(ji)(gu)
AưAAƼӹСF(xin)늾̶ڹܵOӱo@NY(ji)(gu)ÏVʩƽ̹ʹÉL
Y(ji)(gu)
زƳɎKڹܵO܇һӻӣټϱo
LɳmLܲ|(zh)
Y(ji)(gu)
֧έh(hun)䓽ڹܵϡ֧Эh(hun)ɢĽ^Ϻӵıo@NY(ji)(gu)ͨyTĽ^
ġͿY(ji)(gu)
ĭزֱӇͿڹܵOԓؽY(ji)(gu)wԺЧڄӏȵmڴeطNO䱣ءòо۰ĭÛrÛʯXwS
Lɳ(lin)h(hun)Ƽ˾һcl(f)չ졢g(sh)ۺĸ¼g(sh)I(y)ԡƼ(chung)(lin)ϹAI(y)ּС(ji)ܡmh(hun)Ľ(jng)I؞䌍|(zh)һյһuһķ
LɳmL|(zh)}gӭԃ