JUS H G8 455-1991 Reagents Potassium sulphate Determination od chloride content Turbidim&tric metbod《试剂，硫酸钾 测定氯含量 浊度测定法》.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

BS EN 13523-21-2010 Coil coated metals - Test methods - Evaluation of outdoor exposed panels《卷材覆层金属 试验方法 室外暴露板的评估》.pdf

BS EN 13523-22-2017 Coil coated metals Test methods Colour difference Visual comparison《卷材覆层金属 试验方法 色差 视觉比较》.pdf

BS EN 13523-23-2015 Coil coated metals Test methods Resistance to humid atmospheres containing sulfur dioxide《卷材覆层金属 试验方法 耐含二氧化硫的潮湿空气阻力》.pdf

BS EN 13523-24-2017 Coil coated metals Test methods Resistance to blocking and pressure marking《卷材覆层金属 试验方法 耐粘结性和压力标记》.pdf

BS EN 13523-25-2014 Coil coated metals Test methods Resistance to humidity《卷状涂覆金属 试验方法 第25部分 耐湿性》.pdf

BS EN 13523-26-2014 Coil coated metals Test methods Resistance to condensation of water《卷状涂覆金属 试验方法 第26部分 耐水浓缩》.pdf

BS EN 13523-27-2017 Coil coated metals Test methods Resistance to humid poultice (Cataplasm test)《卷材涂层金属 试验方法 耐湿敷性能(糊剂试验)》.pdf

BS EN 13523-29-2017 Coil coated metals Test methods Resistance to environmental soiling (Dirt pick-up and striping)《卷材覆层金属 试验方法 环境污染耐受性(污染物提取和带状处理法)》.pdf

BS EN 13523-3-2014 Coil coated metals Test methods Colour difference Instrumental comparison《卷材覆层金属 试验方法 颜差 仪器比较》.pdf