
Specification For Laminated Pressboard - Part 3: Specifications For Individual Materials - Sheet 1: Specifications For Laminated Precompressed Hardboard - Types Lb 3.1.1, 3.1.2, 3.3.1 And 3.3.2
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Applies to boards built up from sheets of presspaper or pressboard conforming to IEC 641. Gives classification of laminated pressboards and general requirements, conditions of supply and marking requirements.
IEC 60763-3-1 Ed. 1.0 - Identical