物理安全检测
EN 248卫生设备用水龙头制品.镍铬电镀层的一般要求
EN 248卫生设备用水龙头制品.镍铬电镀层的一般要求—标准名称
EN 248 Sanitary tapware - General specification for electrodeposited coatings of Ni-Cr
EN 248卫生设备用水龙头制品.镍铬电镀层的一般要求
EN 248卫生设备用水龙头制品.镍铬电镀层的一般要求—适用范围
Scope:
This European Standard specifies: the condition of the exposed surfaces of tapware ; the characteristics (resistance to corrosion, adherence) of the surface coating ; the tests for verifying these characteristics .It applies to all sanitary fittings (supply or waste fittings) which have a metallic Ni-Cr coating, whatever the nature of the substrate material.
EN 248卫生设备用水龙头制品.镍铬电镀层的一般要求—引用文件
EN ISO 1 0289 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
ISO 9227 Corrosion tests in artificial atmospheres - Salt spray tests.
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