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F(xin)ڸߘǴBܶѶסڸߌڷ坍@һKeyܶѶՈTĹˁ坍Щѿ]ɱ}K߀ǕxԼ@Ҫ(yn)ߵČ(sh)ôF(xin)õIJʲôأ҂һ˽һ õIJߣ(qing)p (qing)pĹԭ pߵĺIJǃɉKţ(dng)Ȼⲿг͵ϺͲԇ҂ڲĕrɂַքeڲăɂ(c)ô@ɂеĴF͕һK(dng)ŲӃ(ni)yһֵĕr(c)һҲ?yn)FS֮Ƅӡ õĴFSFFĴdzď(qing)ŵ(j)ͬIJSFFO(sh)Ӌ(j)ɲͬĴСĶƴֹF(xin)̫ߴ̫Сr pُIָϣ ُIһmԼʹõpȵһc(din)Ҫ(j)ĺُIpһ㶼(j)ĺ첻ͬҎ(gu)F(xin)ΌӲpӵҎ(gu)(do)̫oӣpӲÆΌӵҎ(gu)סǵИpӲ֞ĂҎ(gu) Amڲ3-6mmΌӲ Bmڲ3-8mmΌӲ Cmڲ15-23mmpпղ Dm5-24 ΌpӲ C ȫܲ ÿҎ(gu)DzͬărxһmԼճʹ(sh)ݵҎ(gu)
вW(wng)2019109VЈO(jin)־W(wng)վ2019VʳƷý١մ߮a(chn)Ʒ|(zh)O(jin)Y(ji)Ϣ@ʾVЈO(jin)a(chn)I(lng)ʳƷýմ߮a(chn)Ʒ|(zh)M(jn)˱O(jin)飬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顢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ӡ⣬߀йW(xu){(dio)ⲣȌg(sh)Ҫ^ߵƪ҂Bߌӽô坍fЩĹһߌӽô坍 1. һ̘I(y)ǵԒ,н(jng)(yn)坍˾,н(jng)(yn)坍˾ƸՈн(jng)(yn),ͱ^н(jng)(yn)Ĺ߁ՈM(jn),һ̘I(y)ǕI(y)֧@PM(fi). 2. ͨסҵĸߌӘǷIJ,ǿԒ,hDzòϴ,?yn)?sh)̫K.Ԓ,ܿɃ.ĕr,䌍(sh)]̫P(gun)ϵ.?yn)F(xin)ڿ՚ⶼ^K,≦ⲣK. &nbs
҂?ni)ճн?jng)|ʹõƷIJ@ƷĻһĽbϣİl(f)չ˷dzؕI(xin)҂νBиʹЩfиhЩߡһиʹЩ иֹԄxʽͬעc(din)ͬ 1ԄиC(j)ииC(j)(j)Y(ji)(gu)ԿˮƽSиΠҎ(gu)ߴ繫вЧʼڄӏ(qing)ȸͬгΠAεע⣺܉иմֻˮˮ@N߿Ƽa(chn)Ʒĸ֮̎иg(sh)oȔMˮҪ(yu)c(din)wи]Љm]c(din)Ӱ푲ϵƷ|(zh)ɰиДи߶ȶȲ
жNڸИI(y)l(f)]epص҂?ni)ճ|ijÁTпղAӲ߀Sˇg(sh)bƷķN۲ȡ@ЩƷɫ܉ڸNϡҪ˽ⲣиЩиƬʲôxһxһиЩ ͨ,߀@Щи: 1 ܇õ,ĥõӲ|(zh)Ͻ^; 2 ѵпڵİ䓵; 3 ʲ\S; 4 늴K. &nbs
Ŵÿ춼|NƷ粣TmȻ҂(jng)c|s@ЩķNc|(zh)]̫˽ڌϲ˽(do)°l(f)N}҂ҽBmʲô߰\(yn)M(jn)һ˽ղPʲôc(din)һmʲô߰\(yn) PַQյO(sh)(zh)֮һһfPץȡƷrһNPƷNzƳɵPڸߜM(jn)вɹzƳɵPdzmץסֲڵƷɾ۰ƳɵPtáڌ(sh)Ha(chn)УҪPtԿ]ʹþ۰zϩľۺȲρPͨƷı汻hxɶzzƳɵĎвyܵPPϲözзdzijV(yng)ڸNO(sh)ղPʲôc(din)  
ƷN;V˳ҊõʯӢ䓻߀йW(xu)׃ɫAӲȸNڲNSҪxmͱ@Ҫ܉ҵmIJ坍ߣ҂ҪN˽Ϥ≦ҪôM(jn)ϴһ坍ùЩ òУpˮ߉ƿн(jng)(yn)P坍ٝ 坍錣(xing)ʹõIJϴ ϴ(w) 1ʯP坍ͲB̵n 2Ȼø
ڬF(xin)˂ճҪʹòƷѽ(jng)ȫo[Óˡ|(zh)(wn)͏(qing)Ꮚ(qing)A҈(jin)ӲãǴҪO(sh)ԭ֮һM(jn)һ˽ⲣÁʲô˽≦ϴҪЩߣxһxƪM(jn)˽һÁʲô Dza(chn)ӹI(y)a(chn)\(yn)ݔ^ʹõһN߰ȫpЧʸʵ\(yn)ĹߡƷeeweصIJȫҪ}(xing)ʹõһҎ(gu)(bio)(zhn)_bİȫ ľb䓽zK\(yn)M(fi)bľYԴM(fi)Ҳľb䓽zK\(yn)䡢䣬g\(yn)h(hun)(ji)^Чʵ͡(xing)ʹõṩһNwb؏(f)ʹ˲a(chn)Sҵijɱ˲bЧ≦ϴҪЩ &n
ճ҂(jng)|N͵IJϣ˂y(tng)ƽ岣߀гײ貣Ⱦ|(zh)IJԼпղAzһijòϡM(jn)һJ(rn)RSôĥԼԓʲô߁и҂ѼYϾ@ƪϣһSôĥ òۺͲҺ Һڒɰcɰ,ԼğoӡЧָй⻬wпSɲrg{(dio)oӡЧ@ԼoӡЧma(chn)NTIJ⻬wЏ(qing).ˇײ ȝȵʹ٣ ڵ͝_(d)ѵĒЧֻͬȮa(chn)Ʒ2/10-5/10ң; ٶ
˂ӡһNIJƬJׂȫԲ(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^,LrgʹKԒͿȡ?lin)Qµĺd^.@N߿ڲòĵط܉oȱ,ЩǵطǿԲ.҂^ϿԿһd^sUԼֱ,ֱcsUǿ360D(zhun),sUԸ(j)ԼM(jn){(dio)(ji),ڲòIJǿԟoȱ.  
һNϵĽڹŰrھѳF(xin)Sͬl(f)չИI(y)(chung)˸Nܪ(d)صIJʹ岻d늲ղڸԵI(lng)l(f)]á҂B@ԓʲôfôѲo̶ډһ@ԓʲô ʹò@^ɴu@^. w: 1. (zhn)乤ߺͱҪĖ|;{(dio)@N@^ɴu(xing)ʹ@^ˮ; 2. b@^,ò@^,ڴɴuϴ۵,_ʼĕrҪu^cɴu45Ƕ,ĥһE,Ȼٴֱ;Ǵɴu(xing)ʹ
ھ߂cɫ(jng)\(yn)ڌcɫһҪĈW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µC(j)cͬrҲʹ˺ܴ҂νBϴĹfNϴһôϴɃ 1Ȝ(zhn)ҪʹõĹߺͲ,һˮ,һɲ,һ,ϴ,һll(wi); 2ȌӷˮД[,Ȼ_ʼ,҂ҪȲ,Ȼٲ; 3ÝӲQɲӁ,Ȼl(wi),@ӲĴǸɃ,һǸɃ. 4@һKͲ,҂
ھ߂cɫ(jng)\(yn)ڌcɫһҪĈW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µC(j)cͬrҲʹ˺ܴ҂νBNϴĹfߵϴһ坍Щ psU坍 ҏ@ߵ^ρ͑(yng)ԓ^Ҫe.ϴˢ^õºd^,LrgʹKԒͿȡ?lin)Qµĺd^.@N߿ڲòĵط܉oȱ,ЩǵطǿԲ.҂^ϿԿһd^sUԼֱ,ֱcsUǿ360D(zhun),sUԸ(j)ԼM(jn){(dio)(ji),ڲòIJǿԟoȱ. &n
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