NB T 11401-2023 热电厂储热系统设计规范.pdf

相关资源

GB T 19294-2003 航空摄影技术设计规范.pdf

YD 5206-2014 宽带光纤接入工程设计规范.pdf

YD 5076-2014 固定电话交换网工程设计规范.pdf

JTG D50-2017 公路沥青路面设计规范.pdf

JTG T D65-05-2015 公路悬索桥设计规范.pdf

YD 5098-2005 通信局(站)防雷与接地工程设计规范.pdf

YD 5102-2010 通信线路工程设计规范.pdf

GY 5066-2000 电影摄影棚灯光系统设计规范.pdf

AQ 1076-2009 煤矿低浓度瓦斯管道输送安全保障系统设计规范.pdf

GA T 515.2-2011 公安交通指挥系统设计规范第2部分：省（自治区）公安交通指挥系统.pdf

猜你喜欢

BS EN 407-2004 Protective gloves against thermal risks (heat and or fire)《防热保护手套(热和 或火)》.pdf

BS EN 4071-2009 Aerospace series - Bolts normal hexagonal head close tolerance normal shank short thread in titanium alloy aluminium IVD coated - Classification 1100 MPa (at ambien.pdf

BS EN 4072-2016 Aerospace series Screws 100 countersunk normal head offset cruciform recess close tolerance shank short thread in titanium alloy aluminium IVD coated Classification.pdf

BS EN 4074-2009 Aerospace series - Screws pan head six lobe recess coarse tolerance normal shank medium length thread in titanium alloy aluminium IVD coated - Classification 1100 M.pdf

BS EN 4075-2008 Aerospace series - Screws pan head offset cruciform recess threaded to head in corrosion resisting steel passivated - Classification 490 MPa (at ambient temperature.pdf

BS EN 4078-2009 Aerospace series - Inserts threaded thin wall locked and self-locking in heat resisting steel MoS2 lubricated - Classification 1100 MPa (at ambient temperature) 31.pdf

BS EN 4084-2009 Aerospace series - Nuts anchor self-locking fixed two lug with counterbore in alloy steel cadmium plated MoS2 lubricated - Classification 1100 MPa (at ambient tempe.pdf

BS EN 4085-2001 Aerospace series - Nickel base alloy NI-B40002 (NiSi4B2) - Filler metal for brazing - Amorphous foil《航空航天系列 镍基合金 Ni-40002 硬钎焊填充金属 非晶态箔》.pdf

BS EN 409-2009 Timber structures - Test methods - Determination of the yield moment of dowel type fasteners《木结构 试验方法 榫型紧固件屈服力矩的测定》.pdf