全网唯一标准王
CY-T 271-2023 四角号码检字法
ISO 13015 2013 Woven fabrics — Distortion — Determination of skew and bow.pdfISO 3856-7 1984 Paints and varnishes Determination of soluble metal content Part 7 Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable p.pdfISO 1206 2023 Rolling bearings — Needle roller bearings with machined rings — Boundary dimensions, geometrical product specifications (GPS) and tolerance values.pdfISO IEC 15444-4 2021 Information technology — JPEG 2000 image coding system — Part 4 Conformance Testing.pdfISO 13076 2019 Paints and varnishes — Lighting and procedure for visual assessments of.pdfISO 3282-1976Aircraft. Dimensions for single-hole and triple-hole mounting (class 3) lever-operated.pdfISO 12111 2011 Metallic materials — Fatigue testing — Strain-controlled thermomechanical fatigue testing method.pdfISO 11554 2017 Optics and photonics — Lasers and laser-related equipment — Test methods for laser beam power, energy and temporal characteristics.pdfISO 6509-2 2017 Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys with zinc — Part 2 Assessment criteria.pdfISO 24022-1 2020 Plastics Polystyrene (PS) moulding and extrusion materials Part 1 Designation system and basis for specifications.pdfGB-T 11303-1989 电子设备用C 类预调可变电容器空白详细规范.pdfGB-T 26635-2011 动植物油脂 生育酚及生育三烯酚含量测定 高效液相色谱法.pdfGB-T 27205-2019 合格评定 服务认证方案指南和示例.pdfGB-T 38034-2019 鞋类 拉链试验方法 横向强度.pdfGB-T 41122-2021 用于辅助建筑物人员疏散的电梯要求.pdfGB-T 17694-2009 地理信息 术语.pdfGB-T 13553-1996 胶粘剂分类.pdfGB-Z 35588-2017 用安装在圆形截面管道中的差压装置测量湿气体流量.pdfGB-T 18910.3-2008 液晶和固态显示器件 第3部分 液晶显示屏分规范.pdfGB-T 307.2-2005 滚动轴承 测量和检验的原则及方法.pdf
