GB-T 31442-2015 电子收费 CPU卡数据格式和技术要求
ISO 6668 2008 Green coffee — Preparation of samples for use in sensory analysis.pdf
ISO TS 24106 2021 Essential oils — Name harmonization of components.pdf
ISO 8861 1998 Shipbuilding — Engine-room ventilation in diesel-engined ships — Design requirements and basis of calculations.pdf
ISO 30302 2022 Information and documentation — Management systems for records — Guidelines for implementation.pdf
ISO IEC 29341-7-10 2008 Information technology — UPnP Device Architecture — Part 7-10 Lighting Device Control Protocol - Dimming Service.pdf
ISO 19040-3 2018 Water quality Determination of the estrogenic potential of water and waste water Part 3 In vitro human cell-based reporter gene assay.pdf
ISO 19361 2017 Measurement of radioactivity Determination of beta emitters activities Test method using liquid scintillation counting.pdf
ISO 2285 2019 Rubber, vulcanized or thermoplastic — Determination of tension set under constant elongation, and of tension set, elongation and creep under constant tensile load.pdf
ISO TR 19591 2018 Personal protective equipment for firefighters — Standard terms and definitions.pdf
ISO 2775-1977Office machines and printing machines used for information processing. Widths of one-ti.pdf
GB-T 38209-2019 公共安全 演练指南.pdf
GB-T 17300-2017 土方机械 通道装置.pdf
GB-T 28028-2011 牵引旋转电机换向的评定和编码准则.pdf
GB-T 12406-2022 表示货币的代码.pdf
GB-T 4388-2008 呆扳手、梅花扳手、两用扳手的型式.pdf
GB-T 41604-2022 农业车辆 农用挂车转向系统 半挂车铰接式转向装置连接.pdf
GB-T 22887-2008 皮革 山羊蓝湿革 规范.pdf
GB-T 23320-2009 纺织品 抗吸水性的测定 翻转吸收法.pdf
GB-T 3900-2020 轮胎气门嘴系列.pdf
GB-T 3668.10-1983 组合机床通用部件 多轴箱主轴端部和可调接杆尺寸.pdf