늄(dng)ߵؙC(j)İ
һc(din)늄(dng)ߵؙC(j)ӰְXɊAֹΡιD(zhun)ʹÕr(sh){(dio)Qڵm(dng)_ȕr(sh)늄(dng)ߵؙC(j)ʹְֱֳc_ͬķD(zhun)
ڶc(din)늄(dng)ߵؙC(j)ŤֽY(ji)(gu)Ť̶ȱPñP̞30kg/m,Ťor(sh)ָᘷӳŤشСbжŤҪĵ·܇˨ĸw˨ĸSBU˨ץĸȡ
c(din)늄(dng)ߵؙC(j)_ڰڲbһ(bio)(zhn)Ҏ(gu)ĵ·܇ĸ˨@Nʹ÷㣬ֱӿסăɂ(g)
c(din)늄(dng)ߵؙC(j)÷c_ڰͬӵ;늄(dng)ߵؙC(j)÷փɶ˵Ͳһ12(g)D(zhun)вÓȫɿ·܇÷ֵҲƳɲͬߴm(yng)NҪ·܇÷Ŀ^ڲbλܵƵĸݽz
c(din)늄(dng)ߵؙC(j)ͲdzĹиNͬijߴҎ(gu)@N늄(dng)ߵؙC(j)߀ֱL(zhng)̽ӗUmڲb^[βλĵ·܇˨ĸ
c(din)늄(dng)ߵؙC(j)(dng)һN_ھx{(dio)İ늄(dng)ߵؙC(j)(dng)ְֱL(zhng)ȄҎ(gu)õ100,150,200,250ȎNʹ늄(dng)ߵؙC(j)(dng)֕r(sh)Ҫʹcĸ˩^οNoֹQڻ(dng)ÓpİֺD(zhun)(yng)c_ڿɄ(dng)һʹɄ(dng)