专利 一种用于维纶通丝线网的干燥装置
ISO 21110 2019 Information and documentation — Emergency preparedness and response.pdf
ISO 11479-1 2011 Glass in building — Coated glass — Part 1 Physical defects.pdf
ISO 4174 1998 Cereals, oilseeds and pulses — Measurement of unit pressure loss in one-dimensional air flow through bulk grain.pdf
ISO 37181 2022 Smart community infrastructures — Smart transportation by autonomous vehicles on public roads.pdf
ISO 23820 2023 Determination of the filtration efficiency of urea filter modules.pdf
ISO 3459 2022 Plastic piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under negative pressure.pdf
ISO 16610-31 2016 Geometrical product specifications (GPS) — Filtration — Part 31 Robust.pdf
ISO 860-2007 Terminology work — Harmonization of.pdf
ISO 5938 1979 Cryolite, natural and artificial, and aluminium fluoride for industrial u.pdf
ISO 603-16 2022 Bonded abrasive products — Dimensions — Part 16 Cutting-off wheels on hand held power tools.pdf
GB-T 17865-1999 焦深与最佳聚焦的测量规范.pdf
GB-T 28949-2012 内燃机和空气压缩机用进气空气滤清器 性能试验.pdf
GB-T 10061-2008 筛板筛孔的标记方法.pdf
GB-T 38142-2019 弹性、纺织和层压铺地物 脚轮椅测试.pdf
GB-T 29556-2013 表面化学分析 俄歇电子能谱和X射线光电子能谱 横向分辨率、分析面积和分析器所能检测到的样品面积的测定.pdf
GB-T 35433-2017 信息与文献 图书馆及相关组织的注册服务.pdf
GB-T 39695-2020 橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法.pdf
GB-T 19316-2008 小艇 小型舷内机喷水艇的遥控操舵系统.pdf
GB-T 7966-2022 声学 超声功率测量 辐射力天平法及其要求.pdf
GB-T 5860-2003 液压快换接头 尺寸和要求.pdf