Thread Rod 1. Standard: ASTM A193/A320/DIN835/DIN938/DIN940 2. Size: M3-M56 3. Length: 100mm-6000mm 4. Grade: 4.8-8.8-B7-L7-B16
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公司基本资料信息
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Thread Rod 1. Standard: ASTM A193/A320/DIN835/DIN938/DIN940 2. Size: M3-M56 3. Length: 100mm-6000mm 4. Grade: 4.8-8.8-B7-L7-B16