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HB 830-1990 圆凹模 attachment lemon2000 2016-12-26 01089 biaozhuns 2016-12-26
HB 7696-2001 机械气压式高度表通用规范 attachment lemon2000 2016-12-26 01392 biaozhuns 2016-12-26
HB 7697-2001 机械气压式升降速度表通用规范 attachment lemon2000 2016-12-26 0865 biaozhuns 2016-12-26
HB 8270-2002 钛合金光杆公差带f9短螺纹100°沉头螺栓 attachment lemon2000 2016-12-26 0864 biaozhuns 2016-12-26
HB 5280-1996 金属箔材拉伸试验方法 attachment lemon2000 2016-12-26 01019 biaozhuns 2016-12-26
HB 4298-1989 B型正方连接板 attachment lemon2000 2016-12-26 0771 biaozhuns 2016-12-26
HB 8023-2002 TC16钛合金六角头螺钉 attachment lemon2000 2016-12-26 0994 biaozhuns 2016-12-26
HB 8031-2002 尼龙六角自锁螺母 attachment lemon2000 2016-12-26 0919 biaozhuns 2016-12-26
HB 8035-2002 一字槽六角头螺栓 attachment lemon2000 2016-12-26 0801 biaozhuns 2016-12-26
HB 8036-2002 光杆公差带p6六角头螺栓 attachment lemon2000 2016-12-26 0815 biaozhuns 2016-12-26
HB 8038-2002 光杆公差带p6一字槽90°沉头螺栓 attachment lemon2000 2016-12-26 0792 biaozhuns 2016-12-26
HB 8040-2002 十字槽120°半沉头螺栓 attachment lemon2000 2016-12-26 0791 biaozhuns 2016-12-26
HB 8041~HB 8042-2002 轻型六角头螺栓 attachment lemon2000 2016-12-26 0731 biaozhuns 2016-12-26
HB 6813.8-1993 气动量仪测具用零件橡胶密封圈 attachment lemon2000 2016-12-26 0709 biaozhuns 2016-12-26
HB 6820-1993 测量支架 attachment lemon2000 2016-12-26 0724 biaozhuns 2016-12-26
HB 6821-1993 完整牙型滚轮(MJ5-0.8~MJ39-2) attachment lemon2000 2016-12-26 0719 biaozhuns 2016-12-26
HB 6822-1993 锥、V型滚轮(MJ5×0.8~MJ39×2) attachment lemon2000 2016-12-26 0734 biaozhuns 2016-12-26
HB 6823-1993 圆弧型滚轮(MJ5-0.8~MJ39-2) attachment lemon2000 2016-12-26 0718 biaozhuns 2016-12-26
HB 6824-1993 底座 attachment lemon2000 2016-12-26 0807 biaozhuns 2016-12-26
HB 6825-1993 MJ外螺纹中径测具技术条件 attachment lemon2000 2016-12-26 0678 biaozhuns 2016-12-26
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