NBN EN ISO 9887-1995 2500 Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO.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 ISO 1043-1-2011 Plastics Symbols and abbreviated terms Basic polymers and their special characteristics《塑料 符号和缩略语 基本聚合物及其特性》.pdf

BS EN ISO 1043-2-2011 Plastics Symbols and abbreviated terms Fillers and reinforcing materials《塑料 符号和缩略语 填充剂及加强材料》.pdf

BS EN ISO 1043-3-2016 Plastics Symbols and abbreviated terms Plasticizers《塑料 符号和缩略语 增塑剂》.pdf

BS EN ISO 105-A01-2010 Textiles - Tests for colour fastness - General principles of testing《纺织品 色牢度试验 试验的一般原理》.pdf

BS EN ISO 105-A04-1999 Textiles - Tests for colour fastness - Method for the instrumental assessment of the degree of staining of adjacent fabrics《纺织品 色牢度试验 贴衬织物着色度的仪器评定法》.pdf

BS EN ISO 105-A05-1997 Textiles Tests for colour fastness Instrumental assessment of change of colour for determination of grey scale rating《纺织品 色牢度试验 色泽变化等级测定和仪器评定》.pdf

BS EN ISO 105-A06-1997 Textiles Tests for colour fastness Instrumental determination of 1 1 standard depth of colour《纺织品 色牢度试验 颜色的1 1标准深度仪器测定》.pdf

BS EN ISO 105-A11-2012 Textiles Tests for colour fastness Determination of colour fastness grades by digital imaging techniques《纺织品 色牢度测试 数字影像技术测定色牢度等级》.pdf

BS EN ISO 105-B01-2014 Textiles Tests for colour fastness Colour fastness to light Daylight《纺织品 色牢度试验 耐光色牢度 日光》.pdf