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HB 7847-2008 28MPa无扩口变径直通管接头 attachment lemon2000 2016-12-26 01598 biaozhuns 2016-12-26
HB 7848-2008 28MPa无扩口A型拧入式变径直通管接头 attachment lemon2000 2016-12-26 01157 biaozhuns 2016-12-26
HB 7862-2008 28MPa无扩口过隔板带密封垫圈三通管接头 attachment lemon2000 2016-12-26 01195 biaozhuns 2016-12-26
HB 7849-2008 28MPa无扩口B型拧入式变径直通管接头 attachment lemon2000 2016-12-26 01101 biaozhuns 2016-12-26
HB 7863-2008 28MPa无扩口过隔板不对称三通管接头 attachment lemon2000 2016-12-26 01230 biaozhuns 2016-12-26
HB 7864-2008 28MPa无扩口过隔板不对称带密封垫圈三通管接头 attachment lemon2000 2016-12-26 01053 biaozhuns 2016-12-26
HB 7865-2008 28MPa无扩口拧入式三通管接头 attachment lemon2000 2016-12-26 01214 biaozhuns 2016-12-26
HB 7866-2008 28MPa无扩口不对称拧入式三通管接头 attachment lemon2000 2016-12-26 01117 biaozhuns 2016-12-26
HB 7867-2008 28MPa无扩口四通管接头 attachment lemon2000 2016-12-26 01100 biaozhuns 2016-12-26
HB 7868-2008 28MPa无扩口A型变径四通管接头 attachment lemon2000 2016-12-26 01123 biaozhuns 2016-12-26
HB 7869-2008 28MPa无扩口B型变径四通管接头 attachment lemon2000 2016-12-26 01118 biaozhuns 2016-12-26
HB 7761-2005 螺纹空心铆钉通用规范 attachment lemon2000 2016-12-26 01079 biaozhuns 2016-12-26
HB 4264-2004 安装钢丝螺套螺纹孔用丝锥通用规范 attachment lemon2000 2016-12-26 01217 biaozhuns 2016-12-26
HB 4267-2004 钢丝螺套用标准螺孔环的校通-通螺纹塞规 T-T attachment lemon2000 2016-12-26 01140 biaozhuns 2016-12-26
HB 4268-2004 钢丝螺套用标准螺孔环的校通-止螺纹塞规 T-Z attachment lemon2000 2016-12-26 01017 biaozhuns 2016-12-26
HB 5965-2002 枞树形榫头、榫槽尺寸标注与技术要求 attachment lemon2000 2016-12-26 01424 biaozhuns 2016-12-26
HB 6472-1990 普通型拉杆 attachment lemon2000 2016-12-26 01165 biaozhuns 2016-12-26
HB 7584-1998 飞机起落装置系统术语 attachment lemon2000 2016-12-26 01006 biaozhuns 2016-12-26
HB 7765-2005 挂架机械联锁驱动装置通用规范 attachment lemon2000 2016-12-26 0963 biaozhuns 2016-12-26
HB 7679-2000 进口标准件管理一般要求 attachment lemon2000 2016-12-26 01135 biaozhuns 2016-12-26
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