ISO 12232-2019 实施日期:2019-02-01 英文名:Photography -- Digital still cameras -- Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure inde
GB/T 37363.1-2019 实施日期:2019-07-01 中文名:涂料中生物杀伤剂含量的测定 第1部分:异噻唑啉酮含量的测定 英文名:Determination of biocides content of coating materials. Part 1:Determination of isothiazolinones content GB/T 37341-20
IEC 62443-4-2-2019 实施日期:2019-02-27 英文名:Security for industrial automation and control systems - Part 4-2- Technical security requirements for IACS components
VDE 0623-613-1-2019 实施日期:2019-01-01 英文名:Plugs, socket-outlets and ship couplers for high-voltage shore connection (HVSC) systems - Part 1: General requirements (IEC 23H/411/CDV:2018); Text i
DIN EN 15512-2019 实施日期:2019-01-01 英文名:Steel static storage systems - Adjustable pallet racking systems - Principles for structural design; German and English version prEN 15512:2018
DIN EN 62586-2 Ber.1-2019 实施日期:2019-01-01 英文名:Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirements (IEC 62586-2:2017/COR1:2018); German version
DIN ISO 11929-4-2019 实施日期:2019-01-01 英文名:Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radi
DIN EN 4839-003-2019 实施日期:2019-01-01 英文名:Aerospace series - Arc Fault Circuit breakers, three-pole, temperature compensated, rated currents 3 A to 25 A, 115/200 V a.c. 400 Hz constant frequen