纤维增强聚合物|沙特标准|SASO-GSO-2488
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纤维增强聚合物|沙特标准|SASO-GSO-2488
SASO-GSO-2488
Specification for fiber-reinforced polymers (FRP): FRP (Bars, Grids and sheet)
纤维增强聚合物(FRP)规范:FRP(条形,网格状和片状)
SASO-GSO-2488
Specification for fiber-reinforced polymers (FRP): FRP (Bars, Grids and sheet)
纤维增强聚合物(FRP)规范:FRP(条形,网格状和片状)
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