STAS 7742 5-1975 ZINC ALLOYS Determination of iron content《锌合金 铁含量的测定 》.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 11186-1980 ELECTROLYTIC MANGANESE DIOXIDE《电解二氧化锰 》.pdf

STAS 11186-1985 ELECTROLYTIC MANGANESE DIOXIDE《电解二氧化锰 》.pdf

STAS 11187-1984 Cinematography IMAGE RECORDED ON CAMERAS AND PROJECTABLE IMAGE AREA ON 16 mm MOTION PICTURE FILMS NORMAL SIZE Dimensions《电影摄影术 记录在相机的图像和16毫米电影胶片上的可摄影图像面积，标准大小尺寸 》.pdf

STAS 11188-1992 Adhesives for footwear Adhesives based on polyurethanic elastomer《鞋类胶粘剂 基于聚氨酯弹性体的粘合剂》.pdf

STAS 11190 1-1980 Electronic measuring instruments STABILIZED POWER SUPPLIES FOR MEASURING Terminology《电子测量仪器 测量的稳定电源术语 》.pdf

STAS 11190 2-1980 STABILIZED POWER SUPPLIES FOR MEASURING Rating and performance《测量的稳定电源 等级和性能 》.pdf

STAS 11190 3-1980 Electronic measuring instruments STABILIZED POWER SUPPLIES FOR MEASURING General prescriptions lor measuring tests《电子测量仪器 测量的稳定电源 测量试验的一般质量要求 》.pdf

STAS 11191-1988 REFRIGERATING EQUIPMENTS STRAINERS Types and main parameters《冷冻设备 过滤器 类型和主要参数 》.pdf

STAS 11192-1988 TEXTURED POI.YAMIDIC YARNS FOR CARPETS AND DECORATIVE PRODUCTS《变形POI 地毯和装饰产品的尼龙线》.pdf