вW(wng)1:ܵO(sh)Ӌ(j)
1,1ܵб횿]ܰ돽bֿg
1,2ܵһĄԼʩP(gun)(bio)(zhn)O(sh)֧ܻ܊A
1,3ܵͨں횷ϵy(tng)ȼ(j)
1,4Ӳ|(zh)(yng)mψDҪӱ횟oƤAӵȱc(din)ֱȑ(yng)2‰֮(ni)
2:ܵ]15̖(ho)䓟op䓹,䓹ܡ50/42ܵں4~5mm, 34/28ܵں4~5mm22/18ܵں2.53mm, 14/10ܵں22.5mm.c
2,1Һܵ䏝≤48ÙC(j) >50呼^
2,2ܰ돽R≥3d
2,3һlܵжܽM(yng)һΣMbһa(chn)e`
2,4ܳͺ(zhn)ߴ硣L(zhng)ǡ¿ڰʽ?jng)Q
2,5ܕr(sh)(yn)ģEAEAab<10%˶5%
3:ܵ