Draft Document - Industrial valves - Requirements and testing for metallic valves as pressure accessories; German and English version prEN 16668:2022
文件草案——工业阀门——作为压力附件的金属阀门的要求和试验；德语和英语版本prEN 16668:2022

2022-02-01

Draft Document - Petrol filling stations - Part 3: Safety requirements for construction and performance of shear valves; German and English version prEN 13617-3:2018
文件草案.加油站.第3部分:剪切阀构造和性能的安全要求；德文和英文版本prEN 13617-3:2018

2018-11-01

Draft Document - Foodstuffs - Minimum performance requirements for quantitative measurement of the food allergens milk, egg, peanut, hazelnut, almond, walnut, cashew, pecan nut, brazil nut, pistachio nut, macadamia nut, wheat, lupine, sesame, mustard, soy, celery, fish, molluscs, and crustaceans; German and English version prEN 17855:2022
起草文件-食品-食品过敏原定量测量的最低性能要求-牛奶、鸡蛋、花生、榛子、杏仁、核桃、腰果、山核桃、巴西坚果、开心果、澳洲坚果、小麦、羽扇豆、芝麻、芥末、大豆、芹菜、鱼、软体动物和甲壳类动物；通用电气

2022-07-01