hξS늚O䣿
ߣT lrg2020/2/8 17:57:58 cʣ186264
늚OԇƺͶ͕rPzCMзz, Dļ^, әC^ԇ, ȡ÷ϸCSaʹ, һf, µķ늚aƷķȫǝM˜Ҫ
늚OʹܵCеĺͻWã̶ܵͬȵēpʹеķO䑪ҎMжڻڙz顢BSoйϵ늚O䑪MоSޡڷ늚OPϵʹÈķȫ늚Or˙zһ֮⣬߀ҪeעzcPIJ
Ӻ摪ҎMоSޣ:
ӺpĻgޏ͑ԃ, ֻЌӺg϶ͷmߴӰ푲^ϸCļҎr, ſMЙCеӹƽӺ:ƽӺMк僺Cӹ, mȃǿеġSʹճYȴ40 MPaĽهͿ
cO䑪ҎMоSޣ
OˌضȂҪ:ǶĜضȂڱOy@Mض, hcԭͬԵĂQ, ڽ̻̎ǰ@MȡhzضȂ, p, zޕrĸQҪQ, xðGB 3836. 1ʂļҎĂ, ґԓļҎķʽbz^иQpĵǶʽضȂ, ϸCļҪIJ, Ҫ@