冶金矿产
求购石油、天然气管道Pipeline
2014-08-12 17:47  点击:2226
全球VIP:1级
 材质:Q235B,20#,16Mn,GR.A,GR.B.Q345B,Q235,X42,X52,ST52,S

产地:不要求

计重方式:吨

规格:219-2420*6-26

品名:螺旋管



Type of Material: Q235B,20#,16Mn,GR.A,GR.B.Q345B,Q235,X42,X52,ST52,S

Place of Origin: No requirements

Weight Measurement: Tons

Specifications: 219-2420*6-26

Product Name: Canal of Corti
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