JUS H G8 507-1991 Reagents Formic acid Determination of rion lead and copper contents Flameatomic absorption method《试剂 甲酸 铁、铅和铜含量的测定 火焰原子吸收法》.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

ASTM E2166-2012 Standard Practice for Organizing and Managing Building Data《建筑数据组织和管理的标准实施规范》.pdf

ASTM E2166-2016 Standard Practice for Organizing and Managing Building Data《组织和管理建筑数据用标准实施规程》.pdf

ASTM E2167-2001 Standard Guide for Selection and Use of Stone Consolidants《石材固结剂的选择和使用标准指南》.pdf

ASTM E2168-2006 Standard Classification for Allowance Contingency and Reserve Sums in Building Construction Estimating《建筑结构估算中容许偏差、偶然事故和储备量的标准分类》.pdf

ASTM E2168-2010(2016) Standard Classification for Allowance Contingency and Reserve Sums in Building Construction Estimating《建筑施工估算中津贴 应急费用以及备用款项的标准分类》.pdf

ASTM E2169-2001(2007) Standard Practice for Selecting Antimicrobial Pesticides for Use in Water-Miscible Metalworking Fluids《可混合水的金属加工液中使用的抗菌杀虫剂选择的标准实施规范》.pdf

ASTM E2169-2012 Standard Practice for Selecting Antimicrobial Pesticides for Use in Water-Miscible Metalworking Fluids《水易混合金属加工液中使用的抗菌杀虫剂选择的标准实施规程》.pdf

ASTM E2169-2017 Standard Practice for Selecting Antimicrobial Pesticides for Use in Water-Miscible Metalworking Fluids《选择可兑水金属加工液用抗菌杀虫剂的标准实施规程》.pdf

ASTM E2170-2001 Standard Test Method for Determining Anaerobic Biodegradation Potential of Organic Chemicals Under Methanogenic Conditions《在甲烷条件下有机化学药品厌氧生物降解潜力测定的标准试验方法》.pdf