ϵ

ϵˣ

24Сʱߣ400-635-0328

绰0318-2330896

ֻ13780484866

Q  Q1839525806

ַӱˮи¼ϴ458

껣˾010-62984177

ֻ13161366396

ַкϵĽ

ݰ´13765052413

Q   Q3163140752

´15593136168

ٷַwww.nhexam.com

ѧͿרõĴ⿨⿨۸

2019-07-04  : ӱʡ껸¼޹˾ :34

ѧͿרõ⿨۸ 壺ĶľרֽӡˢƬĶľҪɼϢӡϢλΪЩϢλ궨ͬĶʹ߲2BǦʰ涨ͿϢλʹߵԸȻĶͷĹϢϢλϢλͿ򲿷ֹⱻǿɶӦĽչܽǿͬĹźתƳɵźپA/Dת˲ģʽʶɶϢַʶ

⿨ϢɹĶʶ٣3-5/룩һĶʶظʹ׺Ʒ

һźϸĴ⿨ĶԴ⿨ϵбĶֵĶλҪϸӡˢһźϸĻ⿨кܶҪ

1⿨ҪֽάҪľֽֽű100gȶȷϹ׼

2⿨Ҫ̶ͦȺʩȽϸ⻬ȺС

3⿨Ҫӡˢӡͻ׼ߵIJоȽϸвýǶλ

ֻĶϢʱ

1ֽԭϲʩȵͲסͷĶ

2ֽű񲻾ͦ⻬ȲĶʱ˫ֽ

3⿨һľƬľĶʶ

⿨źʹڴ⿨ֽάкǿˮ¶ȼ仯ʱҲϴԻ⿨ıҪҪ¶ȵļ仯Ҫĵط첻Ҫůͻ¯ˮʪϢнϴͲ

⿨ÿ5001000žţƤֽзϴֽʹʱöȡʱõĿҪŻصϴԱ

Ϣʹʱ¶ȷΧǣ2030ʪȷΧǣ40%60%

Ϣʱرڹڳʪ͹ڸĵ



ѧԴ⿨,Ϳ⿨,⿨۸

ؼʣ ѧԴ⿨   Ϳ⿨   ⿨۸     

     껸¼޹˾껼Ϣҵ޹˾껹˾껣˾껹˾껹ҪӪĶĶ⿨ľϵͳľϵͳϵͳľľ۸ѡĶĶԶľϵͳľ۸ϵͳ껲Ʒ۸ȲƷ۷񷽰Ϊṩ

   ӭµ磺400ߣ400-635-0328        

   ӱ˾ϵʽ 0318-2330896   13780484866

  ˾ϵʽ010-62984177   13161366396

  ´15593136168

  껰´13765052413

            ַwww.nhexam.com

֧:˼ά վͼ XML

վؼ:


ɨһɨƶ
www.tf-steel.com