2/ 2/ 1 ISO 29464:2017, Cleaning equipment for air and other gases — Terminology 2/ 2/ 2 ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 1: Gene
04-02-2020
31
مقاييس
أجهزة قياس الملوثات البيئية
اختبارات
565 ج.م.
ISO 29463-5 :2011
جديدة
غير الزامى
91.140.30