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K˝Ƽ޹˾

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    K˝Ƽ޹˾һҽ(jng)P(gun)T(zhn)ע(c)I(y)K˝Ƽ޹˾{õ(yu)ķ(w)cI(y)LڵĺP(gun)ϵK˝Ƽ޹˾\gӭǰ텢^ǢՄI(y)(w) ̖(ho)M ISOճȵ (zh)И(bio)(zhn) a(chn)Ʒ m÷ L-DAJ(ؓ(f)) ϳ ϳɟN ϳ API-A(ch) 32/ 46/ 68 ISO/SC4/WG2 ԃr(ji)ȼݗU՚≺sC(j)ܱ֙C(j)ѭh(hun)ϵy(tng)Lͨ坍Üpĥ(ji)Ч ͻĿߜ(yu)ĻW(xu)(wn)ʹÉLʹÉ_(d)5000-6000Сr(sh) õķPĥˮx՚ጷ ͨݗUsC(j)mŚ≺,C(j)MʴҪ^LB(yng)ڲұCC(j)ML\(yn)РB(ti)ĸƷݗUsC(j) L-DAJ(ؓ(f)) ȫϳ ϳɟN ϳ 32/46/68 ISO/SC4/WG2 ϳϵݗUsC(j);ͻľC (yu)ĿߜȫԼ͜(dng)ʹÜضȷкLʹÉ_(d)6000-8000Сr(sh) Wc(din)c(din)?zh)͓]l(f)ԺС ͻĿՉC(j)(ji)ЧĥpṩC(j)Lıڡ mҪOC(j)o(h)ͳLQڵĵ߉ݗU՚≺sC(j) L-DAH(ؓ(f)) API A(ch) 32/37/46/ ISO/DP6521. 3---1981 ý(jng)(j)ݗU՚≺sC(j)ͣo䷽?zh)OͻĿߜ(yu)ğᰲ^LʹÉʹ×lʹÉ_(d)3000-4000Сr(sh)D(zhun)RBOT ASTM D2272ϻԇ(yn)Еr(sh)gֵ_(d)1800MINõķPˮx՚ጷṩõC(j)o(h) ý(jng)(j)ԵĸݗUsC(j)cϴ󲿷֪Sa(chn)ݗU՚≺sC(j)ͻmŚ≺0.8MPA8KG/MҪ^LB(yng)ڣ3000Сr(sh)ϣĸƷݗUsC(j) L-DAG(pؓ(f)) V API-A(ch) 32/46/68 GB5904-86 ܝMݗUՉC(j)\(yn)D(zhun),õĝsܷãȾƻA(ch)ͼܵͻ䷽?zh)ͣɢߜʹɫճȡֵ׃ʹ?000-3000Сr(sh)õķPˮxpٙC(j)PgõĿĥLݗUC(j)ʹÉ ͨûСݗUʽ՚≺sC(j)mŚض100С0.8MPA8KG/MB(yng)ڞ2000-3000Сr(sh)С100HPĸNƷƇݗUʽ՚≺sC(j) Ƭʽ՚≺sC(j) 68/100/150 ISO/DP6521. 3---1981 Tᘌ(du)Ƭʽ՚≺sC(j)ؓ(f)ɶO(sh)Ӌ(j)ؼ(j)ϳͣa(chn)ƷЃ(yu)(wn)Ժ͸ߜط(wn)^̶ȵĜpٷe̼z|(zh)ʽИOѵğ᷀(wn)l(f)pʧĶpٱߵЧLQͱB(yng)ڃ(ni)͵ mͽD(zhun)ʽƬՉC(j)ṩ(yu)(wn)Լ᷀(wn)ܵĺϳṩOѵĝܣ߉sЧl(f)pʧp;ͣC(j) ʳƷ(j)ݗUsC(j) 32/ 46/ 68 USDA-H2 ܾۺϟNʳƷ(j)ϳɿՉC(j)xȡͨ^FDAJ(rn)CӲ(jng)I(y)g(sh)ˆT{(dio)䣬ɰȫʳƷИI(y)ĿՉϵy(tng)O(sh)Ѓ(yu)Խĸߜط(wn)ԼO͵ē]l(f)Чʹ^еϻ׃|(zh) (yng)ʳƷӹI(y)ҪʹʳƷ(j)ϵݗUʽ՚≺sC(j)ĝcܷ
    gӭK˝Ƽ޹˾Їa(chn)ƷW(wng)䁾W(wng)վ,ҹ˾λL(fng),ͨЇ K oaб^(q) ̶´,Ҫ(jng)IsC(j) , ˹ 
u(png)ՓK˝Ƽ޹˾ (ע:(bio)}̓(ni)ݶDZ)
1.l(f)朽ӏV҂Dz(hu)ͨ^. 2.(du)˾š(yng)ƸϢՈ(qng)ֱ“(lin)ϵ˾. 3.Ո(qng)Ҫl(f)`ɺ͵µ׾.
W(wng)u(png)K˝Ƽ޹˾Ї K oaб^(q) ̶´,IИI(y)ǷxO(sh)䡣
  • (bio)}20(ni)75֡
  • r(sh)ֹͣu(png)Փ