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规格:8.50mm*8.50mm
规格:8.50mm*8.50mm 操作力:240±80 gf 功能选择:自锁/无锁
规格:19.85mm*6.00mm
规格:19.85mm*6.00mm 操作力:30±10gf 特点:带滚轮
规格:12.30mm*11.00mm
规格:12.30mm*11.00mm 操作力:300±80 gf 功能选择:自锁/无锁