最火的网赌app

潍坊高压锅炉用最火的网赌appGB5310-2008

  • Product name: 潍坊高压锅炉用最火的网赌appGB5310-2008
  • Product classification: 高压锅炉用最火的网赌appGB5310-2008
  • Corporate name: yuanhua steel pipe
  • Model specification:
  • Product use:
  • Contact information: 0086 535 6977277?
  • Add time: 16/07/06
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钢号:20G(ST45.8/Ⅲ),15CrMoG,12Gr1MoVG

规格:76-530*4-30mm

产品标准:GB 5310(neq ASTM A335-A106、DIN17175、ISO 9329-2)

用途:适用于制造高压及其以上压力的蒸汽锅炉、管道用的优质碳素钢、合金钢最火的网赌app


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