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contactor:York Yu
Add: Room 405, No.15 Yizi Street. Ningbo, P. R. China
P.C 315010
Tel: +86-574-87286545 Fax: +86-574-87364460
Mobile: 13003731671
E-mail: yorkyu@mail.nbptt.zj.cn |
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DIN 127, 6797, 6798, 7980
Size M2 --- M30
Material A2, A4
Standard DIN, AISI, JIS, BS
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