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·Saݔ΢̖:ecco18P(gun)עƹٷ΢ƽ_




P(gun)]
  P(gun)҂
   ˾B
   ˾ӑB(ti)
   ИI(y)„
   ˾ܘ(gu)
   I(y)Ļ
   о_l(f)
  
   ˾؈D
  
   N۾W(wng)j(lu)
  λã >> о_l(f)   о_l(f)

 
R&Dҵ  
ƹ˾ԠII(y)_l(f)a(chn)λһwЧаl(f)wƁϿ͑Mи_l(f)оͨ^II(y)õЈ_o_l(f)TԴˁO(sh)о}_l(f)TO(sh)}MЮa(chn)Ʒ_l(f)ͬrca(chn)TϵĻA(ch)ùSO(sh)䣬Ma(chn)Ŀ˵Č`_l(f)о׷ЧƵČO(sh)ڏS؃(ni)ca(chn)ToܽY(ji)
 
R&DҵĽM  
 
R&DɻWϳCеO(sh)Ӌ͸߷ӲϵȌI(y)I(lng)ČҡʿͱόWvоTMɵаl(f)F҂ͨ^e۵Ľ(jng)_l(f)ˆTļg(sh)E[_l(f)®a(chn)Ʒ͑Ч푑(yng)ٵ؝M͑Ҫһλg(sh)O(jin)ؓ؟O(sh)®a(chn)Ʒ_l(f)(yng)üg(sh)_l(f)a(chn)Ʒܙzԭϙz4MƵļg(sh)ҷeOcHP(gun)оC(gu)ԺУ֬f(xi)Mкͼg(sh)(j)¼g(sh)M(yu)F(xin)Юa(chn)Ʒ䷽eO_l(f)ּڝMδ嵽ʮ꼰LhЈ󣨰͑δJR󣩵һa(chn)Ʒ
 
R&Dҵš؟  
 

֬ (zhn)ºϳɝӄ_l(f)ĸ߼g(sh)

֬ ❙֬®a(chn)Ʒ_l(f)ܷu‘(yng)üg(sh)_l(f)

֬ ֬a(chn)Ʒ|(zh)zycO(jin)͑ṩ֬|(zh)zy

֬ O(sh)ӋȫM͑ҪĝQ͑ѵĝa(chn)Ʒ

 
R&DҵO(sh)  
 
R&DғН֬ИI(y)ԵMķxyԇO(sh)͌bá԰ԇW(ASTM)‡ڣ˜(DIN)ЇҘ˜(GB)ԇ򞷽֬a(chn)ƷMд(sh)|(zh)zyдԵăxУ֬Fԇxcԇxl(f)pʧyx~Ƭgyx֬ԇxˮԇx,֬ԇx֬CеԇxSе͜D(zhun)ԇCͶRͷRzԇCߜSЉԇCĦĥpԇC

 

 
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