GB-T 457-2008 纸和纸板耐折度的测定
ISO 7452 2013 Hot-rolled steel plates — Tolerances on dimensions and shape.pdf
ISO 7765-1-1988Plastics film and sheeting. Determination of impact resistance by the free-falling da.pdf
ISO 1174-1 2011 Assembly tools for screws and nuts — Driving squares — Part 1 Driving squares for hand socket tools.pdf
ISO 6661 1983 Fresh fruits and vegetables — Arrangement of parallelepipedic packages in land transport vehicles.pdf
ISO 3783 2006 Paper and board Determination of resistance to picking Accelerated speed method using the IGT-type tester (electric model).pdf
ISO 15500-4 2020 Road vehicles Compressed natural gas (CNG) fuel system components Part 4 Manual valve.pdf
ISO 105-Z06 1998 Textiles — Tests for colour fastness — Part Z06 Evaluation of dye and pigment migration.pdf
ISO 7740 1985 Instruments for surgery — Scalpels with detachable blades — Fitting dimensi.pdf
ISO 17511 2020 In vitro diagnostic medical devices Requirements for establishing metrological traceability of values assigned to calibrators trueness control materials and human samples.pdf
ISO 489 2022 Plastics — Determination of refractive index.pdf
GB-T 29874-2013 塑料 氯乙烯均聚和共聚树脂 气相色谱法对干粉中残留氯乙烯单体的测定.pdf
GB-T 44292-2024 光伏组件用旁路二极管静电放电敏感度测试.pdf
GB-T 2900.98-2016 电工术语 电化学.pdf
GB-T 25856-2010 仅载货电梯制造与安装安全规范.pdf
GB-T 33390-2016 鞋类 鞋类和鞋类部件中存在的限量物质 二甲基甲酰胺的测定.pdf
GB-T 5335-2008 汽车液压制动装置压力测试连接器技术要求.pdf
GB-T 23842-2009 无机化工产品中硅含量测定通用方法 还原硅钼酸盐分光光度法.pdf
GB-T 21687-2008 木工机床 单头多轴开榫机 术语.pdf
GB-T 14388-2010 木工硬质合金圆锯片.pdf
GB-T 20226.2-2006 缩微摄影技术 缩微胶片A6尺寸封套 第2部分 16mm和35mm缩微胶片用其他类型封套.pdf