DB5111-T 21-2021 地理标志产品 峨眉山雪魔芋生产加工技术规范 乐山市
ISO TS 21397 2021 FTIR analysis of fire effluents in cone calorimeter tests.pdf
ISO 24678-7 2019 Fire safety engineering — Requirements governing algebraic formulae — Part 7 Radiation heat flux received from an open pool fire.pdf
ISO 1190-1-1982Copper and copper alloys. Code of designation. Part 1_Designation of materials first.pdf
ISO 28921-2 2015 Industrial valves — Isolating valves for low-temperature applications — Part 2 Type testing.pdf
ISO 23887 2021 Aerospace — Blind fasteners, threaded type, self-locking — Test method for locking torque.pdf
ISO 17708 2018 Footwear Test methods for whole shoe Upper sole adhesion.pdf
ISO TS 19657 2017 Definitions and technical criteria for food ingredients to be conside.pdf
ISO TR 11548-1 2001 Communication aids for blind persons — Identifiers, na.pdf
ISO 12366 2001 Two-wheeled mopeds — Antilock braking systems (ABS) — Tests and measurement methods.pdf
ISO 12944-6 2018 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 6 Laboratory performance test methods.pdf
GB-T 24259-2009 石油天然气工业 管道输送系统.pdf
GB-T 2772-1999 林木种子检验规程.pdf
GB-T 3098.21-2014 紧固件机械性能 不锈钢自攻螺钉.pdf
GB-T 5223.3-2017 预应力混凝土用钢棒.pdf
GB-T 3788-1995 真空电容器通用技术条件.pdf
GB-T 2900.86-2009 电工术语 声学和电声学.pdf
GB-T 14171-1993 汽车气制动系管路螺纹孔和管接头外螺纹.pdf
GB-Z 25458-2010 风力发电机组 合格认证规则及程序.pdf
GB-T 11449.3-1989 波导法兰盘 第三部分 扁矩形波导法兰盘规范.pdf
GB-T 40533-2021 船舶与海洋技术 船用起重设备可拆卸零部件 滑轮装置.pdf