???ã???ӭ???ʹ???ʡƽ???ع󲣸ֻ????????޹?˾????????

??ҳbanner

???ŷ???

??Ʒ????

??ϵ????

????ʡƽ???ع󲣸ֻ????????޹?˾

??ϵ?ˣ??ƾ???

?绰??15286226188

???䣺3590089956@qq.com

??ַ??xiamz.com

??ַ??????ʡǭ??ƽ????ͨ????ҵ԰????

???ַ??????????и?????????

???ĵ?ǰλ?ã? ?? ҳ >> ???????? >> ??˾??̬

???ַ??????????и?????????

???????ڣ?2019-05-28 ???ߣ? ?????

???ݸֻ??????????????????????????и?????????

 ????????Ϊ??ȫ?????е?һԱ?????˾?????ͨ??????һЩ?????⣬???????軺???????ӡ????ȵ????ܣ??𲽵õ????ǵ???????

Ϊ?˴ﵽ?????????ܵ?Ҫ?󣬷??????ijߴ硢??ȡ???????????????ȡ???ѧ???ܡ????????ܡ??ͷ??????ܡ???ѧ???ܡ?????????ܵȷ??涼??????Ϲ??ұ?׼GB15763??1-2001?е?ͳһ?涨??

???ַ???????Ʒ?????뾭??????ָ?????????ල???????ļ??ϸ?󣬷?????Ʒ?ϸ?֤??󣬷??ܽ????г????ۼ???װʹ?á?

???????ķ????ڷ??????Ļ???????Ҫ???棬???ұ?׼GB15763.1-2001?ж??????ϸ?Ĺ涨???????????ͻ????ܵȼ??Ϸֳ?30min??45min??60min??90min?ĸ??ȼ???

???????ڳ??ֻ???ʱ??Ϊ??Ա???Ʋ?????????ľȻ?????????Ҫ??????????޶ȵؽ???????ʧ????һЩ??????Ҫ?????Ҫ???ϣ??????ž??????ص????á?

???????г?DZ???޴󡣹㷺Ӧ???ڼ?????????߾?ʵ???ң?ѧУ?????????صȺ??Ľ??????֡?

?????????ڰ?ȫ??????һ?֣?????????ܵı????ǵ???????????һ???ܻ?ʱ?????ֲ????ܹ???һ??ʱ??????ֹ???ƺ??????Ĵ?͸??????ֹ?ڲ????ı?????ֻ??????????????һ???ķ????ֹ??ܡ??????????Ƿ?????????Ҫ?????????ܡ???????Ч?????ͻ????ܽ??????ۡ??????ֻ???????????Ҫ?????֣???һ?Ǽв㸴?Ϸ???????????Ǽ?˿?????????????????ַ??????????????пշ????????????Ǹ?ǿ?ȵ???祿ط???????

????????״????????չ????

????????????Խ???סլ?????ý??????Ҫ??Խ??Խ?ߣ?Ӣ???????µȹ???????ƶ??ˡ???????Ʒ???淶????????????????????ܲ??Է????ͱ?׼???????߲????ý?????Ʒ???淶???ȷ??棬??Щ????ij?̨?????????˷??????İ?ȫ???ܣ????ٽ??˷????????з???????Ŀǰ??????ȫ?????ͷ?????Ȳ??????г??????ڷ?????ҳ????????????ơ?

?ִ?¥?㽨???????Ѵӹ?ȥ??????Ϊ?ɹ??װ???ò?????ȫ?????⡢???¡?????ȶ??ֹ??ܷ???չ????ҵ??Ȩ????ʿԤ?⣺?й?????йذ?ȫ?ȷ??𡢸??Ȳ?????Ʒ???г????󽫳????á???????չ?????????ƣ?????????10%~20%???ϡ????ʽ????缰???????ר??ָ????????߲㽨????Ħ????õ??˽???????????????ʷ??????г????????г???ʿԤ????Ϊ???ڹ????г????棬ŷ????????????Լ??ж??????????޵??ձ??????????????ǵ??????????޵İĴ????ǶԷ??𡢸??Ȳ??????г?????ʮ??ǿ???????????ж??????????ڸõ???ɺ??????ȡ???ˮ??????????֣????𡢸??Ȳ???һֱ???????г???????Ԥ?ϣ?δ???๦?ܵķ??????г?ǰ???????á?

???????ⴰ??ռ???????IJ??ϣ?Ϊ?ȵIJ??????壬ʵ???ⴰ???ͻ?????????Ҫȡ???ڲ?????ѧ???ܡ????????????ԣ???????????ϵ??????ʲ?ͬ????ͬ??????ϵ??ԽС???????ȶ???Խ?ߣ??????????Dz?ȼ???ϣ????¶ȼ???仯?????????????飬?????????????¶Ⱦ?????????Ϊ?????ԣ??Բ??????ȶ???Ӱ??????????????ϵ???????⻹?벣?????ʡ???ȡ???״??Ӧ???ֲ?????????ء???Ӧ??Ҳ?Dz?????Ҫ????ѧ???ܣ????Ȳ????????Ͳ?ͬ???ͻ????¶ȱ仯??????????????ʧȥ???????????ԡ??????ò???????ѧ???ܣ???ֹ?????ܻ?ʱ?????ը?ѣ???߲??????????¶ȣ?һ??ȫ?µIJ???????????????Ӧ?˶??????ݸֻ???????

?г??ϵķ??????ж??֣????????ܺͷ?չǰ????˵????赥Ƭ???????????͸??Ϸ?????ռ?????????ƣ??ǽ?????????չ????????????Ʒ??

1994??¹?Schott??˾???Ƚ??ĸ???貣??ȫ?????ۻ????????Ƚ???΢?͸??????ռ????л??ؽ?????????????Ե????????????ϵ?һ?鸡??????貣????Ф?ع?˾?????ĵ?Ƭ????????PYRAN???Ⱦ????????Ŀ??ȳ???????־??и??????????õĹ?ѧ???ܺͽ??????????Ӿ?Ч????ͬʱ?????Ǹֻ??İ?ȫ?????????кܸߵĻ?еǿ?ȺͰ?ȫ?ԣ????????????????ܱ??ֹ??е?͸???????ȣ??ܹ??ṩ?ﵽBS62O6A????ȫ?ȼ???????ͻ??޿ɴ?2Сʱ???ϡ?

?ػʵ?ҫ?????????Ź?˾????????Ķ????з??ͼ?๥?أ???2007????????ɾ?????ȫ????֪ʶ??Ȩ???ҹ???һ????踡???????????ߡ??ػʵ???????ҵ?о????Ժ?ȿ???Ժ??ר?ң????ڴ??¸??????????ռ??????²?Ʒ?????????????Ƶ??о????????ڸ????????????ߵ????ʵ???????ϣ???????ۻ??????о????ƣ??Բ??ø??????ռ???????????????ָ?????????????һϵ?е??о???????????Ŀǰҫ?????????ŵ???ҵ???????ȶ???????2mm~10mm?ĸ???踡?????????????˹??????貣???????????ļ?????????

Ŀǰ?????⳧????ʥ????Ƥ?????¢???˸??Ϸ???????ȫ??߶??г??????۸񰺹????Ʒ?????˴󲿷ַ???ȼ??ĸ??Ϸ?????????????????????ʽ?ṹ????????????㲣???????͸?????𽺣?????󽺲㷢?????ͽ????????????????????????????????ȫ?????ٲƲ???ʧ????Ȼ??????????ҵ???????޻????Ϸ??????????Dz??ó???ģ????3.4???ң???K2O??nSiO2Ϊ???????ϣ???????????Ʒ??һ????ࡣ???ݸֻ??????޻????????ϵ?ģ?????ӵ?5????ʱ?????????ͺ??Ը??ã?ʹ???в??ײ???΢?ݣ?????һ????????????Ҫ??չ????

3 ???????ķ???

???ݹ???15763.1??2009???????ð?ȫ?????????????Ĺ涨???????ͻ????ܷ??ࣺ

??1??A??????????ͻ?????ͬʱ?????????ԡ??ͻ????????Ҫ??ķ??????????ͻ??޵ȼ???Ϊ?弶???ֱ??Ӧ??ʱ??Ϊ3h??2h??1.5h??1h??0.5h??

??2??C??????????ͻ????ܽ??????ͻ???????Ҫ??ķ??????????ͻ?ȼ???Ϊ?弶???ֱ??Ӧ??ʱ??Ϊ3h??2h??1.5h??1h??0.5h??

???ղ?Ʒ?ṹ??Ϊ??Ƭ???????͸??Ϸ???????

3.1??Ƭ??????

3.1.1??ǿ?ȵ?Ƭ祿ط?????

ͨ???????????ζ???ͨ???????????????ӽ????󣬲???????????ϴ??ѹӦ?????پ????????ֻ????????????γɸ?ǿѹӦ???????????˲????Ŀ????ǿ?ȣ???Ƭ祿ط???????ǿ??????ͨ??????6~12?????Ǹֻ???????1.5~3????

??ǿ?ȵ?Ƭ????????????????ԭ????Դ?ḻ?????????ռ򵥡??豸Ͷ???ٵ??ŵ㣬Ŀǰռ??һ?????г??ݶ

???ݸֻ?????

????????????Դ?????? ??????Ȩ????ϵɾ????

??????ַ??/news/449.html

?ؼ??ʣ??????ֻ?????ѡ??,???ݷ?????????,???ݸֻ?????????

????????

??ز?Ʒ??

??????ţ?

???߿ͷ?
  • ???߿ͷ????߿ͷ?
  • ??ά??

    ɨ???ά??

    ???? һ??????
    ??ӭ??????????
    ???ڴ????????????ݣ????ǻᾡ????????ϵ??
    ????
    ??ϵ??
    ?绰
    ????/?ֻ?????
    ????
    ????
    ??ַ
    ??ַ
    ????????QQ?ռ?????΢????Ѷ΢????????΢??

    ???????ӣ?三分11选5  中彩网走势图  三分11选5  三分11选5  三分11选5