Dyfyniad APA

American Society for Testing and Materials. Standard specification for copper and copper-alloy seamless condenser tubes and ferrule stock.

Dyfyniad Arddull Chicago

American Society for Testing and Materials. Standard Specification for Copper and Copper-alloy Seamless Condenser Tubes and Ferrule Stock.

Dyfyniad MLA

American Society for Testing and Materials. Standard Specification for Copper and Copper-alloy Seamless Condenser Tubes and Ferrule Stock.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.