a(chn)Ʒϵ
˾ӑB(ti)
˹ᘴ֞̚VxM(jn)wSԭϣÇHM(jn)(bio)(zhn)M(jn)O(sh)a(chn)ɵģԓVϾĂ@c(din)
1(yu)͜ԣ204ĜضBm(x)˲gض250棩ɳܷ(f)250˲gIJӜضȡ
2õͻW(xu)ԣ͝ȵAʹ(sh)̼?x)仯ӰʹķҲ@ظg
3ܳijߴ緀(wn)ԣ250ĜضֻС1%ğտsИOѵĸߜط(wn)
4˵ķԣ400r_ʼֽ⼰̼Oָ(sh)30ȼҲȼ
˹ᘴ֞̚VmИI(y)rI(y)ˮI(y)FI(y)ɫʯҘI(y)ĩұɘI(y)ʯI(y)ʯI(y)z̼ژI(y)̼I(y)촬늘I(y)ݘI(y)kƷ坍lϴO(sh)٠C̺̺(jng)ᶨͼ̎Ƴ
500g/m2 | |
|(zh) | ]wS/] |
|
80~100m3/O/s
|
(jng)(qing) | >800N/5×20cm |
(qing) | >1200N/5×20cm |
(jng)L | <20% |
L | <50% |
ʹÜض | ≤204˲g240 |
̎ | ë⡢nط¡̎ |