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????ǰ??λ??: ??ҳ > ??Ʒ??Ϣ ????????ʲô??


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????Ʒ???ԣ?   ?????ø??ϸֹ??Dz???PE(???Ծ???ϩ)?????Ƚ??ܻ?EP(??????֬)????????Ϳ???IJ?Ʒ?????????????͸?ʴ???ܡ?ͬʱͿ?㱾???????????õĵ?????Ե?ԣ??????????ʴ????ˮ?ʵͣ???еǿ?ȸߣ?Ħ??ϵ??С???ܹ??ﵽ????ʹ?õ?Ŀ?ġ???????Ч?ķ?ֲֹ???ϵ??????????Ӧ?????ƻ??ȡ?  

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-07 18:44:50


CPVC?????ܵIJ?Ʒ???ԣ? ????1???????ǿ?ȸ? ????CPVC????????0???¶????ܾ???1kg?ش???2m?߶ȵij????????ַ?Ӧ???ò??ϵĵ??³??????????ȫ????????ʩ???????????µ?Ҫ?? ????2????ѹ???? ????CPVC?????ܾ??????ϸ??ԣ???Ʒ???նȴﵽ1Okpa?????Ը??ڹ????йز??Ŷ?????????Ϲܣ??价?ն?Ӧ??8kpa???ϵĹ涨?? ????3?????????? ????CPVC?????ܽ???ͨ??UPVC˫?ڲ??ƹ??????¶????15?棬????93?????ϵĻ????£????ֲ????Σ??Ҿ????㹻??ǿ?ȡ? ????4????Ե???? ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-07 18:41:15


????ȩ?????г???,??????ȩ??ʲô,???ڳ???ȩԭ???? ????ȩ???Dz??û???̿??????ʯ??????ʯ??өʯ???ο?ʯ?ȿ?????ȡҺ??ֲ??߻??????????ɡ? ???׳???ȩ????Ҫ???ԣ? ????ȩ?????Ϊ??ɫ??ĩ?????бȱ?????????????ܺá??߻????Ըߵ??ص㡣 ????ȩ?ۼ??????????ͻ?ѧ?߻??ֽ???һ?壬????Ч?????ֽ?????м?ȩ?ȶ????к????ʡ? ????ȩ???ر??????ڸ???ԭ?????????ӣ??ɸ?Ч?־÷ֽ??ȩ????Ҫ??Ⱦ? ????ȩ?۸?Ч??ݣ?һƽ????1.5??ʹ??????24Сʱ??ȩ?ֽ??ʴ?90%???ϡ? ????ȩ?۰?ȫ?ɿ????޶??? ...

???ұ????Դ ?ǽ??????  ???????ӱ? ʯ??ׯ  
??˾??ʯ??ׯ???пƼ????޹?˾   ???ʱ?䣺2020-04-07 16:55:40


??????ȫ??е?? ѹ???? ????? ??????ۻ? ??Ļ? ?????˿?? ???? ?ܶ˳??ͻ? ?綯??߻? ??ۻ? ?İ??? ѹ??? ???ۻ? ??ʽԲ???Զ???Ļ??????ܶ????????İ?????ѹ??????????״?ļӹ????ͣ????????ɼӹ??ܱں??2???????ڵĸ??ֳߴ粻??ֹܣ?????,ͭ?ܣ????ܵȣ?ģ?߿ɰ???ֱ???ߴ磬?ܱں?ȵȼӹ??????????? ...

?????????ҵ ??????ҵ  ???????ӱ? ??̨  
??˾????????ȫ??е??   ???ʱ?䣺2020-04-07 07:00:54


??ʽ ??ʽҺѹ?ֹ????ѹ?ۻ? ??????4???????¸??ֲ???ֹܡ????ܡ?ͭ?ܡ????ܵ? ?ߴ?׼ȷ?ٶȿ? ??????????Ʋ????????㡣 ???????? ...

?????????ҵ ??????ҵ  ???????ӱ? ??̨  
??˾????????ȫ??е??   ???ʱ?䣺2020-04-07 06:59:40


CPVC?????ܹ????? ????ͺ? ?????⾶??mm?? ?ں?mm?? DLG90x3.0 90 3.0 84 DLG110x4.0 110 4.0 102 DLG110x5.0 110 5.0 100 DLG125x5.0 125 5.0 115 DLG139x5.0 139 5.0 129 DLG160x5.0 160 5.0 150 DLG167x6.0 167 6.0 155 DLG167x8.5 167 8.5 150 DLG200x8.5 200 8.5 183 D ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-05 15:40:43


ũ???ȷ??? ????һ?ࣺˮ??????ˮ??????ˮ??800??????/Ķ???ꡣ ???ࣺ????????С?????ס??޻??ȡ????ˮ??300??????/Ķ???ꡣ ???ࣺ?߲ˣ????ײˡ??²ˡ???С????IJ˵ȡ??߲?Ʒ?ֲ?ͬ????ˮ??????ܴ?һ??Ϊ200??500??????/Ķ???ꡣ

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-05 15:37:12


ǿ?ȸߣ??????г?????ֱ??????ӻ??????????㣬?ܼӿ칤??ʩ?????ȡ? ???Ժã??ֿܵ??????ѹ?ͻ???????????????ƻ??? ???Ե????ȼ?????????ܺã?????130?ȸ??³???ʹ?ö??????Ρ? ?͸?ʴ??ʹ?????????????????ᡢ??μ??л??ܼ??ȸ??ָ?ʴ?Խ??ʵ???ʴ????ʹ???????ɴ?50?ꡣ ?ڱڹ⻬???????˵??¡????ܷ?Ȧ?в??ͷ?????㰲װ???ӣ?????Ӧ?????????? ????С???????ᣬһ?˼???̧???????˱??ʵʩ??װ???ܴ???? ??ʩ?????ڣ????Ͱ?װ???ã?ͬʱ?????·???ڱ?¶ʱ?䳤??Ӱ????н?ͨ????????⡣ ?? ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-04 11:15:43


MPP?ָܸ??ϵ??µ??????????ɰ?????ֵ??¹ܡ???п?ֹܡ?ά??ˮ??ܵ????ʹܵ???Ʒ???ѹ㷺Ӧ???ڳ??е??????졢??????·???衢????????·???졢???ٹ?·????ȵ??¡????¡?Ѷ?µķ??????????Ӧ??ǰ??????????? ?ҹ?˾?ɼӹ?MFPT?ָܸ??Ϲ???MPP?ָܸ??Ϲܲ?Ʒ???DN100??DN150??DN175??DN185??DN192??DN200??DN210??DN219????????ȿɰ??տͻ?Ҫ??ӹ????????۸???ԭ???г??仯????????????ֱ???????ź????? ?????ֵ??±???????һ?????͵ĸ??ϲ??? ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-04 11:04:02


????ʽpvc???ͨ?Źܣ???դ?ܣ?????˫?ݸ˼???????ģ??һ???Լӹ??Ƴɡ????ŵ??Ǽӹ??򵥣?????Ҫ????????װ?????װ???????߹???Ч?ʣ????ͼӹ??ɱ??? ???ݽ?????״?Ϳ׾???ͬ??????ʽpvc??׹ܵĹ??Ҳ???ֶ????????繤???ϳ?ʹ?õľſף??Ŀף???ף????ף??߿ף?һ?׵ȡ? pvc???ͨ?Źܣ???դ?ܣ??????? ???Ծſ׺??Ŀ?Ϊ????  ??λ??mm ??? ?ڿ׳ߴ? ?ڿ??? ???? ?ſ׷??? 28x28 9 6000 ?ſ׷??? 33x33 9 6000 ?Ŀ׷??? 28x28 ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-03 14:40:33


HDPE?ǿ??ڶ??? HDPE?ǿ??ڶ??ܲ??ý???PEl00ԭ???ϣ?????GB/Tl3663??׼???졣??Ʒ???????õĿɺ????ԡ???????Ӧ???????ԺͿ????ٿ????ԣ??????ܴﵽ?˹??ʱ?׼?͹??ұ?׼??Ҫ?󡣳??׽???˳????????ҹ???ˮ????????ˮ?????еĶ?????Ⱦ?????⣬ʵ??"ֱ??ˮ"Ŀ?꣬?ɹ㷺Ӧ?ó???????ˮ?ܣ?סլ????ҵ¥?Ĺ?ˮϵͳ?? ???ܼ?????һ??????????ʩ???ķǿ??ھ??ʽ?ܵ?????ʩ?????????ŵ????ڲ?Ӱ????Χ????????Ӱ???С??ʩ??????С??????С???????ܹ??????????ҵ?????? ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-03 14:34:01


??հ?װ???????ǽ???Ʒװ?????֮?󣬽????ڵĿ?????????ڵ?һ?ֲ?Ʒ??װ??ʽ??ijЩ??;????ĵ???֬??ʳƷ??????±??Ʒ?????ȡ????㡢??????Ѽ?????ݰǼ????ڿ????к??????Ӵ???֮??????ױ??ʵ???֬?ḻ??ʳƷ?ͱ????ѡ????հ?װ???ˣ???û??Ǹ??????????հ?װ???? ????????ɱ???İ?װ????????ΪʳƷ?ṩ?˸???ȫ?ı??滷???????????????ӱ????İ?ȫ???ϸ??б?֤?????˸???????ɱ???ļ???֮?⣬??Ϊ???ܱ????????䵽??ʳƷ?ṩ?ܹ???????????????????????ʡ?Ϊ?˷?ֹ???ӱ????ƣ??????????PA????????հ?װ?????? ...

?????װӡˢ ???ϰ?װ??Ʒ  ???????ӱ? ????  
??˾???????ҵ   ???ʱ?䣺2020-04-04 09:59:16


??????ձÿ?????о0532000002??????RA 0025F ??ձ???о0532000002ʹ??ʱ????????? ??ձ???????????????ձ?ʹ?õ?һ???ؼ?????????ձ?????????????ʹ????Ч?ı?֤????ձõ?????ʹ?? ????????ձ?ʹ?ù?????Ҫʱ??ע??????ձù??????????????????????Ƿ???ת?????????????Ƿ??????????????????Ӧ??ʱ????ά?޼?飬???ͻ???????ά?ޣ?????????????һֱ???????????????????ձ?????????????ʹ???????? ???????????ձ?ʹ?ù?????Ҫ???ڸ???ձû??ͣ???һ????????ձ?????ʹ?? ...

?????е??? ???˲???  ???????ӱ? ?ȷ?  
??˾???̰????λ???????????޹?˾   ???ʱ?䣺2020-04-02 18:19:13


??????ձÿ?????о0532000002??оRA/RC0063 ??????ձ???о0532000002Ӧ?õĵط??dz??Ķ࣬??????о??????ʱ????????ܶȷdz???С?????׳??ֶ???????????????ʹ????????ձ???о??????Ҫ???ڵĶ???????ձ?ά?ޣ???Ҫ?ȵ???????ձó????????Ժ??ڽ???ά?ޣ??????ᵢ??ܶ?????飬???ҳ??ڲ?????????????????ձã?????????ʹ????ձÿ???????????ʱ??ͺ??ѱ??Ϲ??˳????Ŀ???????????????????Ҫע??һ??Ҫ???ڶ???????ձ?ά?ޣ???????ά?޵?ʱ??Ҫ?μ?֪????????ձ?ά??ע????Щ??? ?̰??? ...

?????е??? ???˲???  ???????ӱ? ?ȷ?  
??˾???̰????λ???????????޹?˾   ???ʱ?䣺2020-04-02 18:17:28


һ??????˿???԰??????????ÿ??????˿?ļ۸?Ϊ8Ԫһ?̡??ȴ?ͳ?ҹ?ʽ?󸿵ijɱ???ʡ?˶???֮һ??????һ?????ƾ??ǣ???Ƚϴ?ͳ?ĸ??ҷ?ʽ???¿???¸??һ??????ϸ߲?????Ҳ????ͨ?????????????ң?Ҳ?????????ϸ˸??ң?ֻ??Ҫ?ڵ??£??Ѹ??һ??ĸ߶ȵ????ã?Ȼ??ͨ??ң??????ťֱ?Ӱ󸿣?ң?????ĸ?Ӧװ??????Ӧ20?????ڵľ??롣????ʮ??ǿ?󣬻?ӭ?????ѯ????????Ϊ2020?꿪?????Ϊ???͹?״?????????Ӱ?죬??ز?ȡ?˷?Ƿ?ֹ??????ɢ?Ľ?????ʩ???????Ѿ?½???п?????????Է????ˣ??????????????¾???ȫ??֧?ֹ??Ҹ???? ...

??????ӵ??? ???????豸  ???????ӱ? ?ȷ?  
??˾???????????˵??????ij?   ???ʱ?䣺2020-04-02 15:57:13


???¸??һ??ǵ???ͨ??ʩ???е?һ?ּ??????߹??ߣ??ÿ?ߵ???;Ϊ???߸????????·???а󸿣????õ??dz??ʽ?????Ϊ????Դ????????Y???ι???ͷ???????־?Ե?ܣ?ң????????????ɡ?ÿ???????־?Ե?˵ij???Ϊ1.2?ף???׼һ???䱸???ĸ???Ե?ܣ????ϵ?ػ??׹???ʮ???֣?????Y???ι???ͷ??ʮ???֣???װ???˺??ܴﵽ5.5?׵ĸ߶ȣ??ټ????˹??ٱ۲?????????һ?????ͨ???????㹻???ˡ?????һ???ô????????ֲ????־?Ե?ܿ???????ӳ???̡?????߶???8-10?׵???????Ҫ?󸿣?ǰ?ڹ????ʱ????Զ?ɹ???????Ե?ܣ???װ??һ??͹??? ...

??????ӵ??? ???????豸  ???????ӱ? ?ȷ?  
??˾???????????˵??????ij?   ???ʱ?䣺2020-04-02 15:56:19


??????????dn50-219?Ƚ??ֹܸ????????? ?Ƚ??ֹܸ? ?Ƚ??ֹܸ???????ͨ?ֹܱ??洦???Ļ????ϣ?????ʹ?ý??ʼ??????????????ò?ͬ?䷽?ĸ߷??Ӳ??ϣ?ͨ????????豸??????ȵ?Ϳ???ڽ??????棬???ܻ??͹̻????ڽ????????γ?һ????ȡ????ܡ??⻬??????Ϳ?㣬??Ϊһ?????͵ĸ??ܸ??Ϲܡ??????ֲ???Խ?Ļ?е??????߷??Ӳ????ͻ?ѧ??ʴ??????һ?塣 ?Ƚ??ֹܸ???; ?Ƚ??ܸ??????±????ܵ???Ʒ???????ʸֲģ???еǿ?ȸߣ???ѹ????ǿ????????Ե???????㣬???????Ӳ?ȸ??ҹ⻬??Ħ??ϵ??С????ȼ?Ժã???ˮ?ʵͣ?С??0. ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-02 15:28:52


÷???ܰ?װ 1.???÷??ѹ?????ʱ?????????⣨???????????????ܵ??Ĺ??ײ???Ҫ????????Ҳ????Ҫ???а??⣬????????󣬻?????????ͨ????  2.??ͬ????????2?????Ϸ??ѹܣ??????ӷŵ?????ʱ??Ҫ?ڽ?ͷ?͹ܳ?1/2??????????3.0??˿??ʹ??????????????ٻ???????ʩ????Ҫ??ֹɳʯ??????ڡ?  3.???????????Ҫ??Խ??·ʱ???ڰ????????ںõĹ??׽???????????????Ȼ???20???????ҵ?ϸ????ɳ??Ȼ??????????ע???ֹ????Ӳ????ֱ??ѹ?ڹ????ϡ?& ...

??????????? ?ܲ?  ???????ӱ? ????  
??˾???ӱ???????????Ʒ?ܵ????޹?˾  ???ʱ?䣺2020-04-02 13:18:55


?ӱ?ʡ??????ɰ?????豸 ??ɰ?? ??ɰ?? ??ɰ?? ??ɰ?? ????ֱ?? ?????ɿ?

?????е??? Ϳװ?豸  ???????ӱ?  
??˾??????ѹ???????????ι?˾  ???ʱ?䣺2020-04-07 17:56:21


???ӱ?ä??ש????-?ڹ? ?????Ե???۸? ???ž?Ӫ?? ???????????????????????????????????????????????????????????Լ? ???ˣ?һ??Ҫ˵????????һ????ײ??Ǵ???ɽ??ˮ????ʲô??ֻҪ?????ã??ҳе?˵????????????ŵ?ԣ? ???ѣ?Ҳ???˰????????Ҳ???????أ? ???µ?ŵ?ԣ???Ӧ?????飬????ȥ??Ŭ????ɣ????????˰??㿴?⡣һ???ˣ??????ܸ?Ҳ?ã??Ż?????Ҳ?գ??????û?г??ţ??Ǿ?ʲô?????硣 ???ϼ?򵥵??ļ??仰???????????????????????Ǹ?????Ҫ?????ģ???Ϊһ????ҵ??Ӧ??ˣ?????????ˣ?ע?س?ŵ?????????????? ...

??????????? ?????մ?  ???????ӱ?  
??˾?????????ڹ??????ҵ??˾  ???ʱ?䣺2020-04-02 09:25:57


??????һ????հ?װ???ڳ???ڲ??????󣬰?װ?????????ϰ?װ????ڲ??ݱ?С????????????ʡ?˰?װ?ռ䣬???????????ճ?Я???? ???? ???????????հ?װ???ڳ???պ?΢????????????????װ???٣??Ҳ?????????????˳???ӳ?һЩʳƷ?????????࣬????ҩƷ?Ȱ?װ??ı????ڣ?Ҳ????˵??հ?װ???Ļ????ڽ???ͨ???ϴ??????? ???? ????????????հ?װ???????û???????ԣ??ﵽ???????????ˮ??????????????Ч???? ???? ???????ģ???հ?װ????Ӧ???ڵ??Ӳ?Ʒ?Ȱ?װʱ????????????????װһЩʳƷʱ???ܹ????͡????㣬???ǿ??? ...

?????װӡˢ ???ϰ?װ??Ʒ  ???????ӱ? ????  
??˾???????ҵ   ???ʱ?䣺2020-04-04 09:59:21


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