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Coil Coated Metals - Test Methods - Part 4: Pencil Hardness
出版:Danish Standards

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標(biāo)準(zhǔn)編號: DS EN 13523-4:2001
發(fā)布時間:2001/3/7 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Danish Standards
標(biāo)準(zhǔn)頁數(shù):8
標(biāo)準(zhǔn)簡介
Specifies the procedure for determining the relative hardness of an organic coating on a metallic substrate, by means of pencils of known hardness.
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