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齿形:左右齿
Tooth shape: left and right teeth 适用于:201和304不锈钢管材和厚壁焊管,无缝钢管,钢型钢,棒料和铝件
Suitable for: 201 and 304 stainless steel pipe and thick wallwelded pipe,seamless steel pipe, channel steel, bar andaluminium parts
齿形:左右齿 Tooth shape: left and right teeth 适用于:201和304不锈钢管材和厚壁焊管,无缝钢管,钢型钢,棒料和铝件 Suitable for: 201 and 304 stainless steel pipe and thick wallwelded pipe,seamless steel pipe, channel steel, bar andaluminium parts