SAE AS5355/3B-2017 Couplings,Clamp,Grooved,V-Band,1.75 To 14.25 Flange Od (-65 To 1200 °F)2024-01-03
JB/T 12849-2016 柴油机电控单体泵 电磁执行器 Electronic control unit pump for diesel engine--Solenoid...2024-01-03
JJF 1886-2020 电场探头校准规范 Calibration Specification for Electric for Field Probes2024-01-03
NAVY QPL-81099-2014 Electric Devices, Simple, General Specification For2024-01-03
NY/T 3612-2020 序批式厌氧干发酵沼池工程设计规范 Criteria for design of sequencing batch dry anaerobic digest...2024-01-03
ISO/IEC 19086-3-2017 信息技术--云计算服务水平协议(SLA)的框架--第3部分:核心一致性要求 Information technology ...2024-01-03
PD IEC/TR 62689-100-2016 电流和电压传感器或检测器，用于故障通道指示 IEC 61850系列数据模型扩展的要求和建议，以支...2024-01-03
YS/T 1168-2016 饰品用锗合金 Germanium alloy for jewelry2024-01-03
TB/T 3496-2017 调度集中与计算机联锁接口规范 Interface specification between centralized traffic control and ...2024-01-03
SAE AMS6900C-2019 Titanium Alloy Bars, Forgings And Forging Stock 5Al - 2.5Sn Annealed (Uns R54520)2024-01-03
JJG 991-2017 测听设备 耳声阻抗/导纳测量仪器检定规程 Verification Regulation of Audiometric Equipment--Instru...2024-01-03
ISO/IEC/IEEE 29148-2018 系统和软件工程--生命周期过程--需求工程 Systems and software engineering -- Life cycl...2024-01-03
JB/T 12991-2018 机床电气设备及系统 金属带锯床能效等级及评定方法 Electrical equipment and system of machine t...2024-01-03
YY/T 0941-2014 医用内窥镜 内窥镜器械 咬切钳 Medical endoscopes-Endotherapy device-Punch forceps2024-01-03
JIS M8221-2-2018 铁矿石镁的测定--第2部分:乙二胺四乙酸二氢二钠滴定法测定共存元素的含量 Iron ores -- Determina...2024-01-03
NAVY QPL-3155-2019 Valve, Temperature-Regulating Ventilation Heater, Steam Control, Naval Shipboard Use2024-01-03
ISO 20057-2017 橡胶家用手套--一般要求和试验方法 Rubber household gloves — General requirements and tes...2024-01-03
ISO 17232-2017 皮革--物理和机械试验--漆皮耐热性的测定 Leather -- Physical and mechanical tests -- Determinat...2024-01-03
SAE J350-2020 Spark Arrester Test Procedure For Medium Size Engines2024-01-03
ISO/IEC 17991-2021 信息技术--办公室设备--数据扫描设备生产力数据的测量方法 Information technology — Off...2024-01-03
NF EN 4178-2017 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, mediu...2024-01-03
KS M ISO 8130-1-2019 Coating powders — Part 1: Determination of particle size distribution by sieving2024-01-03
NAVY MIL-DTL-24402/5B-2014 Filter Indicators,Differential Pressure,Hydraulic2024-01-03
JY/T 0068-2011 植物根尖纵切 Plant root tip longitudinal section2024-01-03
