͚ϵy(tng)һNͭh(hun)O(sh) һڼվۿޅ^(q)ռѺl(f)ֹ͚h(hun)ɵΣF(xin)͚҇ŷŘ(bio)(zhn)Ҳһf20201228B(ti)h(hun)ЈO(jin)ְl(f)ˡ(ch)͎ȾŷŘ(bio)(zhn)GB 20950-2020ʯ\(yn)ݔȾŷŘ(bio)(zhn) GB 20951-2020)վȾŷŘ(bio)(zhn)(GB 20952-2020)УվȾŷŘ(bio)(zhn)ڡԡҺw Һȡһ(xing)ָ(bio)(bio)tж鲻ϸҪ͚ϵy(tng)M(jn)дQ(bio)(zhn)Č(sh)ʩЧͼվ͚ŷŌӰԼվۿޅ^(q)ȶҪʹú͚b_͚ⲻɢl(f)
ڼ͚ϵy(tng)ʹ^УҪO(sh)M(jn)оSo(h)ڸQ^VW(wng)zҺλ͏Uͬr(sh)(yng)O(sh)cޅ^(q)վͱõʹã_͚ЧʺͰȫ͚ϵy(tng)һNЧ(ji)ܡh(hun)O(sh)ڭh(hun)I(y)Ƅ(dng)˷eO
ͨ^͚ϵy(tng)L(fng)͚ϵy(tng)͚gĜyӋ(j)ͷ(sh)F(xin)͘ĚҺ ͚ϵy(tng)ָ(bio)O(jin)عܿӛ䛡Ӌ(j)͂ݔP(gun)I(sh)(sh)(j)(j)Ҫl(f)A(y)͈(bo)̖ƚҺȈ(bo)☌r(sh)֪ͨ?d)վųO(sh)ϵy(tng)վ͚O(sh)\(yn)ӱo(h)
1]ԣָվO(sh)䣨͙C(j)ˇܾ(ch)ՉyҲкyȣϵy(tng)]̶zy500PA
2Һ裺ָɶ͚O(sh)(ch)Ěܾw
3Һȣָؚ͘c͘ıȣzyֵ1.0-1.2ڷϘ(bio)(zhn)
֮һҪ͚չJ(rn)挍(sh)ʩP(gun)ȾŷŘ(bio)(zhn)