ۺȻX۱ϩ_ˎ һĿśr ۺȻX۱ϩ_ˎʹUˮ_(d)(bio)ŷʹI(y)пɳm(x)l(f)չĄ MQ} (jng)˾g(sh)ˆTF(xin)͌J(rn)횽Q} 1.F˾Uˮ횲á(qing)g(sh)M(jn)ȾÓ̎ 2.ĿǰF(xin)oˎbۺȻXˎ...
ˮ̎ -- / / / xӾ۱ϩ ʹ÷ 1. ۠a(chn)ƷֱͶ뵽ˮʹǰȌܽˮˮҺȥ ̎ˮ 2. ܽˮ(yng)ԓǸɃˮԁˮˮؼɣһ㲻Ҫӟˮص 5 z϶ȕrܽ⾏ܽض 60 z϶ϣʹۺӿ콵Ӱ...
xӾ۱ϩʹΑB(ti) GB17514-2008xӾ۱ϩҪa(chn)ˮI(y)ͳˮ̎mXƂ^гҺxxͷƫҪˮҝҺ͑ҝԺƫҺЙC(j)ҝrǺy@Nrx;۱ϩЧM(jn)...
Cбϳeصĺ̎ ÷Cбˮ̎̎ʲô бܳeؾгeЧʸߡrgռٵL̎\(yn)ڳˮijغСI(y)Uˮĸ͵A(y)̎M(jn)̎ð(wn)o(h)Ҳ ʲôˮ̎Ķعˇк÷Cбϣ CбϺ\(yn)ˮ...
÷Cбϳصĺ̎ʲô ÷Cбϳ̎ƽʽص 3-5 ٳغ}_ص 2-3 ֱֱҪVغؓ(f)VʽV͛]ʽVأַQ|أԼD(zhun)PdwI(y)ЙC(j)UˮͳˮM(jn)̎ Cб ...
Cб bʽf 35mm Ƭ0.5mm 1 40Ƭ 50mm Ƭ0.5mm 1 30Ƭ 80mm Ƭ0.5mm 1 20Ƭ Cб b 35̖ 40Ƭ/ 50̖ 30Ƭ/ 80̖ 20Ƭ/
CбЩ̖ Ҏ(gu) mm Ƭ mm ȱe m 2 /m 3 ϶ m 2 /
ˮ͝Ἒ(x)̎۱ϩf ۱ϩ̎͝Ἒ(x)Ч ۱ϩ ̎͝Ἒ(x)ࡢЧܸNI(y)ˮ̎Ěgӭ ȥһЩI(y)UˮԼˮеĵ͝Ἒ(x)Ҹһֱˮ̎оc֮һˮwԽСҸҺԽ(wn)̎yԽˮкÓʯ...
ˎI(y)Uˮ̎۱ϩ ˎUˮʲôa(chn)Ʒ̎D۱ϩ S҇I(y)İl(f)չˎUˮuɞҪȾԴ֮һ ̎ԓUˮǮ(dng)h(hun)o(h)һy} ˎI(y)Uˮc҂ĹI(y)Uˮһӣ^y̎ďUˮ֮һˎI(y)UˮҪa(chn)Uˮϳˎa(chn)Uˮгˎa(chn)...
̿Щ; ̿ ; ̿VˮUˮˮˮѭh(hun)ˮˮӡȾˮ켈Sˮt(y)ˎSˮ늏Sˮ僡pʯʳƷt(y)ˎӡȾζ֬Óɫ܄dw՚ˮ̎谱ҺáNÓ...