WJ 651-1995 《光学仪器用有色合金金属型铸件规范》.pdf

相关资源

CB 1085.6-1989 仪器仪表制造工时定额 光学零件加工与光学仪器装配.pdf

JB 5517-1991 光学仪器电气防护基本安全要求.pdf

JB T 8238-1999 光学仪器用齿纹.pdf

JB T 9313-1999 光学仪器特种细牙螺纹.pdf

JB T 5667-1991 光学和光学仪器大地测量仪器术语.pdf

JB T 5489-1991 光学仪器用润滑脂.pdf

JB T 6841-1993 电子光学仪器术语.pdf

YY 0066-1992 眼科光学仪器名词术语.pdf

YY 91146-1999 医用光学仪器照度测试方法.pdf

JB T 5450-1991 光学仪器用短牙螺纹.pdf

猜你喜欢

CSN ON 73 6725-1963 Neutralization of phanol waste water from generating plants SLAG FILTERS《发电厂的苯酚废水失效处理 炉渣过滤器》.pdf

CSN ON 73 6805-1966 Hydrological data of surfaee water《地表水的水文数据》.pdf

CSN ON 73 6808-1964 Operating rules for waterworks《水厂的运行规则》.pdf

CSN ON 73 6809-1963 Air-Conditioning data the apaces for Waterworks《 水工工程的空间的空调数据》.pdf

CSN ON 73 6810-1964 Blocking constructions of hydraulic works Loading capacíties lifting Eorces and speeds《水工建筑物的堵漏施工 装载能力；起重力和提升速度》.pdf

CSN ON 73 6811-1964 Crest gates of water constractions Sprocket chains permissible loads《水工建筑的坝顶闸门 扣齿链容许负载》.pdf

CSN ON 73 6812-1964 Crest gates of water construotions Crest gates- fittings《水工建筑的坝顶闸门 坝顶闸门配件》.pdf

CSN ON 73 6813-1964 Defrosting on hydraulic structures《水工建筑物的除霜》.pdf

CSN ON 73 6817-1966 Designing of weirs《堰的设计》.pdf