ONORM M 7460 Teil 3-1991 Positive displacement gas meters Design of the adjusüng wheels type B《容积式气量计 调整轮设计，B型》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST 9 709-1983 Unified system of corrosion and ageing protection Cellular rubbers Accelerated test method for thermal ageing resistance《ЕСЗКС 多孔橡胶 耐热老化加速试验的方法》.pdf

GOST 9 710-1984 Unified system of corrosion and ageing protection Ageing of polymeric materials Terms and definitions《ЕСЗКС 聚合材料的老化 术语与定义》.pdf

GOST 9 711-1985 Unified system of corrosion and ageing protection Polimer materials for articles working in radiation ageing conditions General requirements for selection《ЕСЗКС 辐射老.pdf

GOST 9 712-1986 Unified system of corrosion and ageing protection Adhesives Test methods of adhesiven bonds of rubber with rubber-fabric materials and metals for resistance to the .pdf

GOST 9 713-1986 Unified system of corrosion and ageing protection Vulcanized rubbers Method of predicting the change of properties buring heat ageing《腐蚀和老化联合防护系统 硫化橡胶 燃烧加热老化特性变化情况预.pdf

GOST 9 715-1986 Unified system of corrosion and ageing protection Polymeric materials Test methods for temperature shock resistance《腐蚀和老化联合防护系统 聚合材料 抗热震性试验法》.pdf

GOST 9 716-1991 Unified system of corrosion and ageing protection Polymeric materials Methods of determining variation of plasticizer content with ageing《腐蚀和老化联合防护系统 聚合材料 因老化增塑剂含量变.pdf

GOST 9 717-1991 Unified system of corrosion and ageing protection Polymeric materials Method of determining the mass portion of chemically and physically bound water《腐蚀和老化联合防护系统 聚合.pdf

GOST 9 718-1993 Unified syitem of corrosion and ageing protection Polymeric materials Antioxidant protective efficiency determining method《ЕСЗКС 聚合材料 抗氧化剂保护效果的测定方法》.pdf