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英国标准学会(BS) 今日: 1 |主题: 8147|排名: 125 

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BS ISO 22519-2019 纯化水和注射用水预处理和生产系统 双语 attachment chemyang2019 2020-10-15 085 chemyang2019 2020-10-15 15:12
BS ISO 21222:2020 Surface chemical analysis - Scanning probe microscopy - Procedure for the determination of elasti... attachment skywolf03 2020-10-1 070 skywolf03 2020-10-1 17:13
BS ISO 20064:2019 Metallic materials - Steel- Method of test for the determination of brittle crack arrest toughnes... attachment skywolf03 2020-10-1 074 skywolf03 2020-10-1 17:09
BS ISO 13373-5:2020 Condition monitoring and diagnostics of machines - Vibration condition monitoring Part 5:Diag... attachment skywolf03 2020-10-1 076 skywolf03 2020-10-1 17:07
BS ISO 9642:2020 Cinematography - Time and Control code for 24, 25 and 30 frames per second motion - picture film s... attachment skywolf03 2020-10-1 075 skywolf03 2020-10-1 17:06
BS ISO 6621-5:2020 Internal combustion engines - Piston rings Part 5:Quality requirements attachment skywolf03 2020-10-1 074 skywolf03 2020-10-1 17:03
BS EN ISO 17640:2018 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assess... attachment skywolf03 2020-10-1 069 skywolf03 2020-10-1 16:58
BS EN 17213:2020 Windows and doors - Environmental Product Declarations - Product category rules for windows and pe... attachment skywolf03 2020-10-1 081 skywolf03 2020-10-26 00:51
BS EN ISO 17640:2018 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assess... attachment skywolf03 2020-10-1 043 skywolf03 2020-10-1 16:44
BS EN ISO 643:2020 Steels - Micrographic determination of the apparent grain size attachment skywolf03 2020-10-1 057 skywolf03 2020-10-1 14:50
BS EN ISO 178:2019 Plastics - Determination of flexural properties attachment skywolf03 2020-10-1 062 skywolf03 2020-10-1 14:46
BS EN IEC 61800-3:2018 Adjustable speed electrical power drive systems Part 3:EMC requirements and specific test ... attachment skywolf03 2020-10-1 049 skywolf03 2020-10-1 14:33
BS EN 13814-3:2019 Safety of amusement rides and amusement devices Part 3:Requirements for inspection during desi... attachment skywolf03 2020-10-1 068 skywolf03 2020-10-1 14:32
BS EN 13814-2:2019 Safety of amusement rides and amusement devices Part 2:Operation, maintenance and use attachment skywolf03 2020-10-1 059 skywolf03 2020-10-1 14:31
BS EN 13814-1:2019 Safety of amusement rides and amusement devices Part 1:Design and manufacture attachment skywolf03 2020-10-1 055 skywolf03 2020-10-1 14:30
BS EN 12697-1:2020 Bituminous mixtures -Test methods attachment skywolf03 2020-10-1 059 skywolf03 2020-10-1 14:25
BS EN 12516-1-2014 A1-2018 Industrial Valves - Shell Design Strength - Part 1:Tabulation Method For Steel Valve She... attachment skywolf03 2020-10-1 045 skywolf03 2020-10-1 14:21
BS EN 12414-2020 Vehicle parking control equipment - Requirements and test methods for a parking terminal - (扫描... attachment skywolf03 2020-10-1 064 skywolf03 2020-10-1 14:20
BS EN 12390-7:2019 Testing hardened concrete Part 7:Density of hardened concrete attachment skywolf03 2020-10-1 039 skywolf03 2020-10-1 14:19
BS EN 12390-3:2019 Testing hardened concrete Part 3:Compressive strength of test specimens attachment skywolf03 2020-10-1 020 skywolf03 2020-10-1 14:11
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