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英国标准学会(BS) 今日: 0|主题: 8201|排名: 54 

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BS EN ISO 17640：2018 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assess... attachment skywolf03 2020-10-1 01612 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 01611 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 01666 skywolf03 2020-10-1 16:44
BS EN ISO 643：2020 Steels - Micrographic determination of the apparent grain size attachment skywolf03 2020-10-1 01617 skywolf03 2020-10-1 14:50
BS EN ISO 178：2019 Plastics - Determination of flexural properties attachment skywolf03 2020-10-1 01544 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 ... attach_img skywolf03 2020-10-1 01655 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 01514 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 01499 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 01600 skywolf03 2020-10-1 14:30
BS EN 12697-1：2020 Bituminous mixtures -Test methods attachment skywolf03 2020-10-1 01685 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 01738 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 01494 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 01455 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 01390 skywolf03 2020-10-1 14:11
BS EN 10216-2-2013+A1-2019 Seamless steel tubes for pressure purposes - Technical delivery conditions Part 2：Non-al... attachment skywolf03 2020-10-1 01630 skywolf03 2020-10-1 14:10
BS EN 1069-1：2017+A1：2019 Part 1：Safety requirements and test methods attachment skywolf03 2020-10-1 01650 skywolf03 2020-10-1 14:06
BS EN 343：2019 Protective clothing - Protection against rain attachment skywolf03 2020-10-1 01513 skywolf03 2020-10-1 14:04
BS 8521-2：2020 Social alarm systems - IP signalling protocols Part 2：Specification for NOW-IP attachment skywolf03 2020-10-1 01447 skywolf03 2020-10-1 13:56
BS 7671-2018 + A1-2020 Requirements for Electrical installations attachment skywolf03 2020-10-1 01926 skywolf03 2020-10-1 13:52
BS IEC 63026:2019 Submarine power cables with extruded insulation and their accessories for rated voltages from 6kV(U... attachment ckhtgd 2020-7-20 01317 ckhtgd 2020-7-20 15:02
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