h(hun)؛ | Ҫă֪R@
rg2021-08-19һ; ڃҺwwܷƃƃʯ͡ZʳƷͨұИI(y)زٵҪĻA(ch)O(sh)ʩ҂Ľ(jng)(j)пx_ССƃƃڇ(jng)(j)l(f)չҪǟo
鿴Ԕ2021-08-19
ڃҺwwܷʯ͡ZʳƷͨұ𡢇ИI(y)زٵҪĻA(ch)O(sh)ʩ҂Ľ(jng)(j)пx_ССڇ(jng)(j)l(f)չҪǟoǃNҺwwԭϼƷČO(sh)SI(y)v]͟oa(chn)eLJґ(zhn)Yx_N͵҇ăO(sh)ʩԵԽٽY(ji)(gu)Ӷ
Ę(bio)(zhn) Ãޘ(bio)(zhn)
1. ʯ͌W(xu)(bio)(zhn) API650
2. Ӣ(bio)(zhn) BS2654
3. ձ(bio)(zhn) JISB8501
4. (bio)(zhn) DIN4119
5. ʯИI(y)(bio)(zhn) SYJ1016
6. ʯИI(y)(bio)(zhn) SH3046
IJ :
Ϸ֞wϺO(sh)ʩ
wϿɰ(qing)Ȼ(bio)(zhn)(qing)ȷ֞͏(qing)䓺ߏ(qing)䓣ߏ(qing)䓶5000m3σO(sh)ʩL(fng)ȦiPo(h)ڵȣÏ(qing)^͵̼ͨؽY(ji)(gu)t(j)ͬ;|(zh)wõća(chn)䓲 20 20R 16Mn 16MnR Լ Q235 ϵе
һ; ڃҺwwܷƃƃʯ͡ZʳƷͨұИI(y)زٵҪĻA(ch)O(sh)ʩ҂Ľ(jng)(j)пx_ССƃƃڇ(jng)(j)l(f)չҪǟo
鿴Ԕ