BS 3900-E1(1970) : 1970被替代
METHODS OF TEST FOR PAINTS - MECHANICAL TESTS ON PAINT FILMS - BEND TEST (CYLINDRICAL MANDREL)
出版：British Standards Institution
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基本信息
标准编号： BS 3900-E1(1970) : 1970
发布时间：1970/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：4
标准简介
Provides an empirical test procedure for assessing the resistance of a coating of paint, varnish or related product to cracking and/or detachment from a metal substrate when subjected to bending round a cylindrical mandrel under standard conditions. For a multicoat system each coat may be tested separately or the complete system.
本标准替代的旧标准
