1.Fire tests on building materials and structures —Part 20: Method for determination of the fire resistance of elements of construction (general principles)UDC 614.841.332:620.1:69.01:699.81BS 476-20: 1987Incorporating Amendment No. 1 and Corrigendum No. 1ICS 13.220.50 文档格式:PDF | 页数:...
Fire tests on building materials and structures-Part 20: Method for determination of the fire resistance of elements of construction (general principles) BS476-20: 对建筑材料和结构的着火试验—第20 部分:建筑材料耐火测试 (一般原则) BS476-20 测试方法,样品暴露下高温高压条件下,测试样品在规定时间内的...
BS476-20:1987耐火测试一般原则 BS476-20:Firetestsonbuildingmaterialsandstructures-Part20:Methodfor determinationofthefireresistanceofelementsofconstruction(generalprinciples) BS476-20:对建筑材料和结构的着火试验—第20部分:建筑材料耐火测试(一般原则) Thispart,togetherwithBS476:Parts20,22,23andsupersedesBS476...
南京睿督公司025-8658 3475 BS476-20耐火测试(一般原则)BS476-20:1987耐火测试一般原则 BS476-20: Fire tests on building materials and structures-Part 20: Method for determination of the fire resistance of elements of construction (general principles)BS 476-20: 对建筑材料和结构的着火试验—第20部分：...
BS476-20: Fire tests on building materials and structures-Part 20: Method for determination of the fire resistance of elements of construction (general principles)BS476-20: 对建筑材料和结构的着火试验—第20部分：建筑材料耐火测试（一般原则） BS476-20测试方法，样品暴露下高温高压条件下，测试样品在...
BS 476 Part 3 2004中文版.pdf, 建筑材料和结构的防火测试 第3 部分:暴露于外部火的屋面分级及试验方法 ICS 13.220.50 除非版权法有规定,否则未经BSI 的许可,一律不得复制传播 BS 476-3:2004 负责本英国标准的委员会 耐火试验技术委员会FSH/22 委托暴露于外部火的屋面
《BS-5295-PART-4-1989.pdf》由会员分享,可在线阅读,更多相关《BS-5295-PART-4-1989.pdf(12页珍藏版)》请在人人文库网上搜索。 british standard bs 5295-4: 1989 environmental cleanliness in enclosed spaces part 4: specification for monitoring clean rooms and clean air devices to prove continued ...
BS 476-20, Fire te 25、sts on building materials and structures Part 20: Method for determination of the fire resistance of elements of construction (general principles). BS 476-22, Fire tests on building materials and structures Part 22: Methods for determination of the fire resistance of ...
BS EN 60079-10-1-2009.pdf评分: BS EN 60079-10-1:2009 BSI British Standards Explosive atmospheres — Part 10-1: Classification of areas — Explosive gas atmospheres NO COPYING WITHOUT ... BSEN60079-10-12020-10-09 上传大小:2.00MB
.github 9601 ambe_emu extractor-python nal-shout rtl-sdr tools tracking .gitignore IDA-GSM.txt README.md bch-generate.py bch.py beam-plotter.py bits_to_dfs.py bitutils.py check-sample crc.py data.vimrc fec.py iridium-parser.py