• *材质：碳钢、锌合金、不锈钢
• *表面处理：镀层
• *结构说明：转动约90°

特征说明

*材质：碳钢、锌合金、不锈钢

*表面处理：镀层

*结构说明：转动约90°

Feature declaration

*Material: carbon steel, zinc alloy, stainless steel.

*Surface treatment: Plating.

*Structure description: rotate about 90°.