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ʱ:2019-2-21

Ŀǰ,ڹг,ලȫ,ԳֽҪϸGB/T28004Ҫ,ޡȫྻ߷ӡ

  1. ʲôdzֽ

ȴҪ˽ֽһʹõֽʧƷ,˻Ʒ֮һ,Ҫʧʹõһʽ,ܺӤֽơ

  1. ֽ

 

 

  1. Ⱥ

1ֽضʧȺ̱Դˡڶ¶ʿһʧijƬ,óֽ㲻˵Ĵ

2ͨ޷ʿ߿μӻʿ

  1. ѡֽע

ѡֽʱ,Ӧöʹߵһ˽,ѡʵֽ,ŻֽӦ𵽵á

1:һҪʺϴ˵ΡرȲɽ۲յù,Ƥˡֽijʱһȫһ,ܻ治ͬijƷƶв,οװʾĺѡ

2:©ƿɷֹ򡣳Һ϶,ѡ©Ƶֽ㼴ڲޱ߼©ޱ,ʱЧطֹ©

3:ճҪáʹʱҪֽܽ,ڽ⿪ֽظճ,ʹתλ,Ҳɿ䡣

4:Ҫ,ʧ,ϻյ,Ȼʹóֽʱ,Χζ˵Զ,ϸǴ˲״׼,ܸŸij,Чѡ

ʹֽʱ,һҪǸƤв̶ȵ,ѡʴСֽ,Ӧ·濼:

1:ֽҪɷ֡

2:ֽҪгǿˮ

3:ѡ͸Ըߵֽ㡣ڻ¶ʱ,Ƥ¶Ⱥѿ,ʵɢʪ,ײ촯Ƥ⡣

 
 
 
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