EN 61234-2-1998 en Electrical Insulating Materials Methods of Test for Hydrolytic Stability Part 2 Moulded Thermosets《电气绝缘材料 水解稳定性的试验方法 第2部分 热模塑法 IEC 61234-2-1997》.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

STAS 8710-1983 Milling arbors CLAMPING SCREWS Dimensions《铣刀杆 固定螺钉 尺寸 》.pdf

STAS 8711-1983 Milling arbors SPANNER FOR CLAMPING SCREWS Dimensions《铣刀杆 固定螺钉用的紧固扳手 尺寸 》.pdf

STAS 8712-1970 Dressed leathers RESISTANCE TO PERSPIRATION OF LEATHER FOR INNER SOLES《修整过的皮革 用于内鞋底皮革的抗汗 》.pdf

STAS 8713-1978 LETTER BOXES FOR RESIDENTIAL BUILDINGS General technical requirements for quality《居民楼用的信箱 一般质量技术要求 》.pdf

STAS 8716-1970 SURFACE AND WASTE WATERS Determination of quinoline《地表水和废水中喹啉的测定 》.pdf

STAS 8717-1970 SURFACE AND WASTE WATERS Determination of benzaldehyde《地表水和废水中苯甲醛的测定 》.pdf

STAS 8718 1-1986 FEROSILICON General Specificitions for chemnical analysis carrying oil《硅铁 进行化学分析的一般规定 》.pdf

STAS 8718 2-1971 FERROSILICON Determination of silicon《硅铁 硅的测定 》.pdf

STAS 8718 3-1970 FERROSILICON Determination of chromium content《硅铁 铬含量的测定 》.pdf