718ȫԴA(ch)c(bio)ίȫ{(dio)O(sh)(bio)(zhn)g(sh)ίT㽭_ˇҏԘ(bio)(zhn)GBˮԴÙCMЧֵԴЧʵȼĴݹh߇Ҙ(bio)(zhn)GB/T 19409ˮԴÙCMӆĵڶݹh
ӕhĆλУЇ(bio)(zhn)оԺϷͨÙCеоԺϷʙC늮a(chn)ƷzyԺԼ{(dio)һЩˮԴԴ÷ͻ{(dio)S
(j)BhɃ험(bio)(zhn)ݽMGB
ˮԴCMЧֵԴЧʵȼƶGB/T 19409ˮԴÙCMӆM(jn)չM(jn)˅RԼ(bio)(zhn)漰P(gun)I}ĽhSc팦ݽMеP(gun)I}hݽMGBˮԴÙCMЧֵԴЧʵȼ͌ݰGB/T 19409ˮԴÙCM͌ݰչ_ӑՓ{(dio)GBˮԴÙCMЧֵԴЧʵȼGB/T 19409ˮԴÙCMP(gun)(ni)Լ_һAεҪ
һƪ
{(dio)ijɞ齨(ji)ܵP(gun)In}
һƪ
2012°{(dio)ЈЧ(ji)D(zhun)