SNI 07-1173-1989 Aluminium and aluminium alloys Chemical test method for determination of zirconium contents《铝与铝合金产品 锌含量化学测试方法》.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 R ISO 3164-1999 Earth-moving machinery Laboratory evaluations of protective structures Specifications for deflection-limiting volume《土方机械 防护结构的实验室评估 偏转限位量规格》.pdf

GOST R ISO 3175-1-2011 Textiles Professional care drycleaning and wetcleaning of fabric and garments Part 1 Assessment of performance after cleaning and finishing《纺织品 织物和服装的专业护理 干洗.pdf

GOST R ISO 3175-2-2011 Textiles Professional care drycleaning and wetcleaning of fabric and garments Part 2 Procedure for testing performance when cleaning and finishing using tetr.pdf

GOST R ISO 3175-4-2011 Textiles Professional care drycleaning and wetcleaning of fabric and garments Part 4 Procedure for testing performance when cleaning and finishing using simu.pdf

GOST R ISO 3318-2013 Double-ended open-ended wrenches double-headed box and combination Widths of heads Basic dimensions《双头开头扳手 双头套筒和组合 头部宽度 基准尺寸》.pdf

GOST R ISO 3376-2013 Leather Determination of the tensile strength at break and elongation《皮革 拉伸强度和断裂伸长的测定》.pdf

GOST R ISO 3377-2-2014 Leather Physical and mechanical tests Determination of tear load Part 2 Method for double edge tear《皮革 物理和机械试验 撕裂负荷的测定 第2部分 双边撕裂法》.pdf

GOST R ISO 3382-1-2013 Acoustics Measurement of room acoustic parameters Part 1 Performance spaces《声学 室内声学参数的测量 第1部分 演出空间》.pdf

GOST R ISO 3382-2-2013 Acoustics Measurement of room acoustic parameters Part 2 Reverberation time in ordinary rooms《声学 室内声学参数的测量 第2部分 普通房间的混响时间》.pdf