QJ/Z 69-1985
Aluminum and Aluminum Alloy Porcelain Anodized Film Production Instructions (English Version)

Standard No.: QJ/Z 69-1985
Language: Chinese, Available in English version
Release Date: 1986
Published By: Professional Standard - Aerospace
Latest: QJ/Z 69-1985

QJ/Z 69-1985 history

1986 QJ/Z 69-1985 Aluminum and Aluminum Alloy Porcelain Anodized Film Production Instructions

Aluminum and Aluminum Alloy Porcelain Anodized Film Production Instructions

Copyright ©2023 All Rights Reserved