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standard

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STANDARDS

ASTM B151Download

ASTM B151/ASME SB151 Standard Specification for Copper-Nickel-Zinc Alloy(Nickel Silver) and Copper-Nickel Rod and Bar
Copper Alloy C70600 C70620 C71500 C74500 C75200
C75700 C76400 C77000 C79200