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F(xin)ڸߘǴBܶѶסڸߌڷ坍@һKeyܶѶՈTĹˁ坍Щѿ]ɱ}K߀ǕxԼ@ҪߵČôF(xin)õIJʲô҂һ˽һ õIJߣp pĹԭ pߵĺIJǃɉKţ(dng)Ȼⲿг͵ϺͲԇ҂ڲĕrɂַքeڲăɂ(c)ô@ɂеĴF͕һK(dng)ŲӃ(ni)yһֵĕr(c)һҲFS֮Ƅӡ õĴFSFFĴdzďŵ(j)ͬIJȣSFFO(sh)ӋɲͬĴСĶƴֹF(xin)̫ӣߴ̫Сr pُIָϣ ُIһmԼʹõpȵһcҪ(j)ĺُIpһ㶼(j)ĺȣ첻ͬҎ(gu)F(xin)ΌӲpӵҎ(gu)(do)̫opӲÆΌӵҎ(gu)סǵИpӲ֞ĂҎ(gu) Amڲ3-6mmΌӲ Bmڲ3-8mmΌӲ Cmڲ15-23mmpпղ Dm5-24 ΌpӲ C ȫܲ ÿҎ(gu)DzͬărxһmԼճʹݵҎ(gu)
вW(wng)2019109գVЈO(jin)־W(wng)վ2019VʳƷýմ߮a(chn)Ʒ|(zh)O(jin)Y(ji)Ϣ@ʾVЈO(jin)a(chn)I(lng)ʳƷý١մ߮a(chn)Ʒ|(zh)M˱O(jin)ȡ16I(y)a(chn)19ΘƷ(jng)zϸ19δl(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)iwĿMЙz2019ʳƷýմ߮a(chn)ƷI(y)
Ŀǰʹ^V(yng)÷^VğoCǽٲ܉(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)坍˾,н(jng)坍˾ƸՈн(jng),ͱ^н(jng)Ĺ߁ՈM,һ̘I(y)ǕI(y)֧@PM. 2. ͨסҵĸߌӘǷIJ,ǿԒ,hDzòϴ,錍̫K.Ԓ,ܿɃ.ĕr,䌍]̫P(gun)ϵ.F(xin)ڿ՚ⶼ^K,≦ⲣK. &nbs
҂?ni)ճн?jng)|ʹõƷIJ@ƷĻһĽbϣİl(f)չ˷dzؕI(xin)҂νBиʹЩfиhЩߡһиʹЩ иֹԄӣxʽͬעcͬ 1ԄиCииC(j)Y(ji)(gu)ԿˮƽSͣиΠҎ(gu)ߴ繫вЧʼڄӏȸͬгΠΡAεע⣺܉и١մֻˮˮ@N߿Ƽa(chn)Ʒĸ֮̎иg(sh)oȔMˮҪ(yu)cwи]Љm]cӰ푲ϵƷ|(zh)ɰиДи߶ȶȲϡ
жNڸИI(y)l(f)]epصá҂?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\Mһ˽ղPʲôcһmʲô߰\ PַQյO(sh)(zh)֮һһfPץȡƷrһNPƷNzƳɵPڸߜMвɹzƳɵPdzmץסֲڵƷɾ۰ƳɵPtڌHa(chn)ҪPtԿ]ʹþ۰zϩľۺȲρPͨƷı汻hxɶzzƳɵĎвyܵPPϲözзdzijV(yng)ڸNO(sh)ղPʲôc  
ƷN࣬;V˳ҊõʯӢ䓻⣬߀йW(xu)׃ɫAӲȸNڲNSҪxmͱ@Ҫ܉ҵmIJ坍҂ҪN˽Ϥ≦ҪôMϴһ坍ùЩ òУpˮΡ߉ƿн(jng)P坍ٝ 坍錣ʹõIJϴ ϴ(w) 1ʯP坍ͲB̵n 2Ȼø
ڬF(xin)˂ճҪʹòƷѽ(jng)ȫo[Óˡ|(zh)(wn)͏ᏊA҈ӲǴҪO(sh)ԭ֮һMһ˽ⲣÁʲô˽≦ϴҪЩߣxһxƪM˽һÁʲô Dza(chn)ӹI(y)a(chn)\ݔ^ʹõһN߰ȫpЧʸʵ\ĹƷeeweصIJȫҪ}ʹõһҎ(gu)(bio)(zhn)_bİȫ ľb䓽zK\MbľYԴMҲľb䓽zK\䣬g\h(hun)(ji)^ЧʵʹõṩһNwb؏(f)ʹã˲a(chn)Sҵijɱ˲bЧ≦ϴҪЩ &n
ճ҂(jng)|N͵IJ˂y(tng)ƽ岣߀гײ貣Ⱦ|(zh)IJϣԼпղAzһijòMһJ(rn)RSôĥԼԓʲô߁и҂ѼYϾ@ƪϣһSôĥ òۺͲҺ Һڒɰcɰ,ԼğoӡЧָй⻬wпSɲrg{(dio)oӡЧ@ԼoӡЧma(chn)NTIJ⻬wЏ.ˇײ ȝȵͣʹ ڵ͝_(d)ѵĒЧֻͬȮa(chn)Ʒ2/10-5/10ң; ٶ
˂ӡУһNIJƬJׂˣȫԲȻSƼİl(f)չ˂܉?q)Ȼ?yu)ݳְl(f)]߀܉{(dio)aȱc҂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{(dio)(ji),ڲòIJǿԟoȱ.  
һNϵĽڹŰrھѳF(xin)Sͬl(f)չИI(y)(chung)˸NܪصIJʹ岻d늲ղڸԵI(lng)l(f)]҂B@ԓʲôfôѲo̶ډϡһ@ԓʲô ʹò@^ɴu@^. w: 1. (zhn)乤ߺͱҪĖ|;{(dio)@N@^ɴuʹ@^ˮ; 2. b@^,ò@^,ڴɴuϴ۵,_ʼĕrҪu^cɴu45Ƕ,ĥһE,Ȼٴֱ;Ǵɴuʹ
ھ߂cɫ(jng)\ڌcɫһҪĈW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µCcͬrҲʹ˺ܴ҂νBϴĹߣfNϴһôϴɃ 1Ȝ(zhn)ҪʹõĹߺͲ,һˮ,һɲ,һ,ϴ,һll(wi); 2ȌӷˮД[,Ȼ_ʼ,҂ҪȲ,Ȼٲ; 3ÝӲQɲӁ,Ȼl(wi),@ӲĴǸɃ,һǸɃ. 4@һKͲ,҂
ھ߂cɫ(jng)\ڌcɫһҪĈW(xu)xcNˇg(sh)b֮СF(xin)g(sh)oИI(y)µCcͬrҲʹ˺ܴ҂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{(dio)(ji),ڲòIJǿԟoȱ. &n
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