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ԭƬl(wi)ԡ߲ͨ\(yn)ݔҾ߲늲xxbƷa(chn)O(sh)C(j)еԭozyO(sh)
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T ڲSƸ ڲĤ ϲԒ ڻ
F(xin)ڸߘǴBܶѶסڸߌڷ坍@һKeyܶѶ(hu)ՈTĹˁ坍Щѿ]ɱ}K߀Ǖ(hu)xԼ@Ҫ(yn)ߵČ(sh)ôF(xin)õIJʲôأ҂һ˽һ õIJߣ(qing)p (qing)pĹԭ pߵĺIJǃɉK(dng)Ȼⲿг͵ϺͲԇ҂ڲĕr(sh)ɂ(g)ַքeڲăɂ(c)ô@ɂ(g)еĴF͕(hu)һK(dng)Ų(dng)(ni)yһֵĕr(sh)(c)һҲ(hu)?yn)FS֮Ƅ(dng) õĴFSFFĴdzď(qing)ŵ(j)ͬIJSFF(hu)O(sh)Ӌ(j)ɲͬĴСĶƴֹF(xin)̫(dng)ߴ̫Сr pُIָϣ ُIһmԼʹõpȵһc(din)Ҫ(j)ĺُIpһ㶼(hu)(j)ĺ첻ͬҎ(gu)F(xin)ΌӲpӵҎ(gu)(do)̫o(dng)pӲÆΌӵҎ(gu)סǵИpӲ֞Ă(g)Ҏ(gu) Amڲ3-6mmΌӲ Bmڲ3-8mmΌӲ Cmڲ15-23mmpпղ Dm5-24 ΌpӲ C ȫܲ ÿ(g)Ҏ(gu)Dzͬăr(ji)xһmԼճʹã(sh)ݵҎ(gu)
вW(wng)2019109գVЈO(jin)־W(wng)վ2019VʳƷýմɡ߮a(chn)Ʒ|(zh)O(jin)Y(ji)Ϣ@ʾVЈO(jin)a(chn)I(lng)ʳƷý١մ߮a(chn)Ʒ|(zh)M(jn)˱O(jin)ȡ16I(y)a(chn)19ΘƷ(jng)z(yn)ϸ19δl(f)F(xin)ϸa(chn)ƷմƷ1;Ʒ9;Ʒ7;ͿϼͿƷ2γ(j)GB 4806.9-2016ʳƷȫҘ(bio)(zhn)ʳƷ|ýٲϼƷGB 4806.4-2016ʳƷȫҘ(bio)(zhn)մƷGB 4806.5-2016ʳƷȫҘ(bio)(zhn)ƷGB 4806.10-2016ʳƷȫҘ(bio)(zhn)ʳƷ|ͿϼͿӡйҪtUk懡ؽ(PbӋ(j))iw(xing)ĿM(jn)Йz(yn)2019ʳƷýմ߮a(chn)ƷI(y)
Ŀǰʹ^V(yng)÷^VğoC(j)ǽٲϣ܉(yng)ڽˇg(sh)xI(lng)NʮS˳õ䓻ӡ߀йW(xu){(dio)ⲣȌg(sh)Ҫ^ߵƪ҂Bߌӽô坍fЩĹһߌӽô坍 1. һ̘I(y)ǵԒ,н(jng)(yn)坍˾,н(jng)(yn)坍˾(hu)ƸՈн(jng)(yn),ͱ^н(jng)(yn)Ĺ߁ՈM(jn),һ̘I(y)Ǖ(hu)I(y)֧@PM(fi). 2. ͨסҵĸߌӘǷIJ,ǿԒ,hDzòϴ,?yn)?sh)̫K.Ԓ,ܿɃ.ĕr(sh),䌍(sh)]̫P(gun)ϵ.?yn)F(xin)ڿ՚ⶼ^K,≦ⲣK. &nbs
҂?ni)ճн?jng)|ʹõƷIJ@ƷĻһĽbϣİl(f)չ˷dzؕI(xin)҂νBиʹЩfиhЩһиʹЩ иֹԄ(dng)xʽͬעc(din)ͬ 1Ԅ(dng)иC(j)ииC(j)(j)Y(ji)(gu)ԿˮƽSиΠҎ(gu)ߴ繫вЧʼڄ(dng)(qing)ȸͬгΠAεȡע⣺܉иմɡֻˮˮ@N߿Ƽa(chn)Ʒĸ֮̎иg(sh)oȔMģˮҪ(yu)c(din)wи]Љm]c(din)(hu)Ӱ푲ϵƷ|(zh)ɰиДи߶ȶȲ
жNͣڸ(g)ИI(y)l(f)]epص҂?ni)ճ|ijÁTпղAӲ߀Sˇg(sh)bƷķN۲@ЩƷɫ܉ڸNҪ˽ⲣиЩߣиƬʲôxһxɡһиЩ ͨ,߀@Щи: 1 ܇õ,ĥõӲ|(zh)Ͻ^; 2 ѵпڵİ䓵; 3 ʲ\S; 4 늴K. &nbs
Ŵÿ춼(hu)|NƷ粣TmȻ҂(jng)c|s@ЩķNc|(zh)]̫˽ڌϲ˽(hu)(do)°l(f)N}҂ҽBmʲô߰\(yn)M(jn)һ˽ղPʲôc(din)һmʲô߰\(yn) PַQյO(sh)(zh)֮һһfPץȡƷr(ji)һNPƷNӣzƳɵPڸߜM(jn)вɹzƳɵPdzmץסֲڵƷɾ۰ƳɵPt⣬ڌ(sh)Ha(chn)ҪPtԿ]ʹþ۰zϩľۺȲρPͨƷı汻hxɶzzƳɵĎвyܵPPϲözзdzijV(yng)ڸNO(sh)ϡղPʲôc(din)  
ƷN࣬;V˳ҊõʯӢ䓻߀йW(xu)׃ɫAӲȸN͡ڲNSҪxmͱ@Ҫ܉ҵmIJ坍҂ҪN˽Ϥ≦ҪôM(jn)ϴһ坍ùЩ òУpˮ߉ƿн(jng)(yn)P坍ٝ 坍錣(xing)ʹõIJϴ ϴ(w) 1ʯP坍ͲB̵n 2Ȼø
ڬF(xin)(hu)˂ճҪʹòƷѽ(jng)ȫo[Ó|(zh)(wn)͏(qing)Ꮚ(qing)A҈(jin)ӲǴҪO(sh)ԭ֮һM(jn)һ˽ⲣÁʲô˽≦ϴҪЩxһxƪM(jn)˽ɡһÁʲô Dza(chn)ӹI(y)a(chn)\(yn)ݔ^ʹõһN߰ȫpЧʸʵ\(yn)ĹƷeeweصIJȫҪ}(xing)ʹõһҎ(gu)(bio)(zhn)_bİȫ ľb䓽zK\(yn)M(fi)bľYԴM(fi)Ҳľb䓽zK\(yn)䣬g\(yn)h(hun)(ji)^Чʵ(xing)ʹõṩһNwb؏(f)ʹ˲a(chn)Sҵijɱ˲bЧʡ≦ϴҪЩ &n
ճ҂(jng)(hu)|N͵IJϣ˂y(tng)ƽ岣߀гײ貣Ⱦ|(zh)IJԼпղAzһijòM(jn)һJ(rn)R(sh)SôĥģԼԓʲô߁и҂ѼYϾ@ƪϣһSôĥ òۺͲҺ Һڒɰcɰ,ԼğoӡЧָй⻬wпSɲr(sh)g{(dio)oӡЧ@ԼoӡЧma(chn)NTIJ⻬wЏ(qing).ˇײ ȝȵʹ ڵ͝_(d)ѵĒЧֻͬȮa(chn)Ʒ2/10-5/10ң; ٶ
˂ӡһNIJϣƬJׂȫԲ(qing)ȻSƼİl(f)չ˂܉?q)Ȼ?yu)ݳְl(f)]߀܉{(dio)ܣa(b)ȱc(din)҂B坍ЩùfߌpӲҪ坍һ坍Щù 1.psU坍 ҏ@ߵ^ρ͑(yng)ԓ^e.ϴˢ^õºd^,Lr(sh)gʹKԒͿȡ?lin)Qµĺd^.@N߿ڲòĵط܉oȱ,ЩǵطǿԲ.҂^ϿԿһ(g)d^sUԼֱ,ֱcsUǿ360D(zhun),sUԸ(j)ԼM(jn){(dio)(ji),ڲòIJǿԟoȱ.  
һNϵĽڹŰr(sh)ھѳF(xin)S(hu)ͬl(f)չИI(y)(chung)˸Nܪ(d)صIJʹ岻d늲ղڸԵI(lng)l(f)]҂B@ԓʲôfôѲo̶ډһ@ԓʲô ʹò@^ɴu@^. w: 1. (zhn)乤ߺͱҪĖ|;{(dio)@N@^ɴu(xing)ʹ@^ˮ; 2. b@^,ò@^,ڴɴuϴ۵,_ʼĕr(sh)Ҫu^cɴu45Ƕ,ĥһ(g)E,Ȼٴֱ;Ǵɴu(xing)ʹ
ھ߂cԣɫ(jng)\(yn)ڌcɫһҪĈW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µC(j)cͬr(sh)Ҳʹ˺ܴ҂νBϴĹfNϴһôϴɃ 1Ȝ(zhn)ҪʹõĹߺͲ,һˮ,һ(g)ɲ,һ(g),ϴ,һll(wi); 2ȌӷˮД[,Ȼ_ʼ,҂ҪȲ,Ȼٲ; 3ÝӲQɲӁ,Ȼl(wi),@ӲĴǸɃ,һǸɃ. 4@һKͲ,҂
ھ߂cɫ(jng)\(yn)ڌcɫһҪĈϣW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µC(j)cͬr(sh)Ҳʹ˺ܴ҂νBNϴĹfߵϴһ坍Щ psU坍 ҏ@ߵ^ρ͑(yng)ԓ^Ҫe.ϴˢ^õºd^,Lr(sh)gʹKԒͿȡ?lin)Qµĺd^.@N߿ڲòĵط܉oȱ,ЩǵطǿԲ.҂^ϿԿһ(g)d^sUԼֱ,ֱcsUǿ360D(zhun),sUԸ(j)ԼM(jn){(dio)(ji),ڲòIJǿԟoȱ. &n
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