Найдено: 3
Overview ISO 4803:2021 - "Laboratory glassware - Borosilicate glass tubing" specifies requirements for borosilicate 3.3 glass tubing used in laboratory apparatus. The standard covers tubing with an o…
1 Scope This document specifies requirements for borosilicate 3,3 glass tubing according to ISO 3585 for laboratory apparatus in an outer diameter range from 4 mm to 300 mm. This document defines dim…