gb d19s aluminium design

Common raw materials

Forging display

CNC processing

|GB/T 3190-2020

2020331 · :GB/T 3190-2020. : . :Chemical composition of wrought aluminium and aluminium alloys.

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GB/T 3190-2020 【】 ...GB/T 3190-2020 GB/T 3190-2020 - GB∕T3190-2020 .pdf-GB/T 3190-2020 __ ...•

Aluminum Design Manual (ADM) 2020 Updates in RF