??Ҫ??Ӫ:????????,?????????ʳ?,Բ׶?????,??ʽ?????,???Һѹ?????,?????,????Һѹ?????

??ѯ?绰??0391-7266279

????ר?ߣ?13903917200

??????ǰ???????豸???޹?˾
??????ǰ???????豸???޹?˾
??????ǰ???????豸???޹?˾
??????ǰ???????豸???޹?˾

ǰţ??Ʒ????qianniu products list

0391-7266279

13903917200

????:0391-7269083

????:qnkysb@163.com

??ַ:?????ز?ҵ????????ҵ??·129??

12,13,2-4,4-6ʯ?Ӷ?????ʲô??˼??

??????qtbdvdic ?????6749??

?????ڿ?ɽ?????dz????????ͻ???Ҫ12ʯ?ӣ?13ʯ?ӣ?14ʯ?ӣ???ô??Щ????ʯ?ӵ??ױ?ʾʲô??˼????

??????????????һ??ʯ?ӵ????ȷ?Χ??

????ʯ???????Ĺ??ӦΪ??2-4??4-6??ָ????Ӣ?Ƴ??ȡ?

????2-4???׳ƣ????ķֵġ?1/4-1/2Ӣ?磻6.35-12.7???ף??ֹ??Ϊ??10-15????

????4-6???????ֵġ?1/2-3/4Ӣ?磻12.7-19.05???ף??ֹ??Ϊ??15-20????

????????????б???

????0-5  ????0-5mmɰ??

????5-1  ????5-10mm??ʯ

????12ʯ??  ????10-20mm??ʯ

????13ʯ??  ????16-31.5mm??ʯ

????2-4  ????10-15mm??ʯ

????4-6  ????15-20mm??ʯ

??????Ȼ?ںͿͻ????н?????ʱ??????Ƕ???mm????λ????Ǣ̸????????ڳ??ֲ???Ҫ?????????

?????ҹ?˾??רҵ???????豸?ij??ң???ӭ???????ݰ????ѯ????


????????QQ?ռ?????΢????Ѷ΢????????΢??