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Contact Us Tel: 0086-572-3916 196
Cell: 0086-135 0672 1500
E-mail:czcarbon@163.com
Contact: Mr. Ling Bing
Dirnension:
Joint:
Application: This backing is designed for the one-side welding in varied angled joints with
SMAW process with covered electrode low hudrogen type.(90°、48°…...)
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