a(chn)Ʒ
1yT(mn)cz(yn)ضȻ(zhn)ANSI 816.34Ҏ(gu)
2yT(mn)zԇ(yn)API598Ҏ(gu)
3yT(mn)ĽY(ji)(gu)L(zhng)ȰANSI816.11Ҏ(gu)
4㲿ӹë̵sʹÙC(j)ͻúϴɃbԇ(yn)ϸ(yng)yT(mn)(ni)ǻɃͨɶywwסֹKM(jn)
ҪҎ(gu)
(sh)
xͱ
KICP2021026565̖(ho)-1
KW(wng)32020502002025̖(ho)
һ