YӍĿ

News category

“(lin)ϵʽ

Contact Us
  Ԓ:13338102896
18921300261
  W(wng)ַ:kaiquansb.cn
  ַ:dи(zhn)И·18̖
„
  ǰλã > „ > ʽؚAע헣
ʽؚAע
  • ߣ    Դoa\̩h(hun)Ƽ޹˾    rg2022/3/14    c1998
 ʽؚAע
ʽؚҪڳˮ̎ЙCI(y)Uˮ̎ʽؚнYΡʸܿɿײ׶LbS޷ϵy(tng)r@c
ʽؚă(yu)ݣ
õĻW(wn)ԣ܄Lñ֏AӲ໯ϻaƷĚֱСָܱߵD_ϔ]׽Y΢ײbж㡣ܺ
ʽؚAע
1ԭbеؚԼеĸDIN 7716ISO 2230Ҏ(gu)ڸͨL҃A
2Ҫֹ܃^ꖹֱ҉mVͺ̼仯Ⱦ
3Ҫl(f)әC惦؄eDzҪLC
4κΓpؚbĹ
5A!aƷڹجF(xin)Arg(ĵ؛b/\)^1
6ڹجF(xin)惦rеؚAԭbСlֱӱ¶ꖹrҪͿͷˮwԷֹ⾀ݗ
7ʹú܄İb 
Copyright(C)2020 oa\̩h(hun)Ƽ޹˾     䰸̖KICP2021000228̖-1
KW(wng)32028202231143