ASTM D609-1995 对于制备的冷轧钢板用于测试油漆,清漆,转化涂层,和相关的涂料产品的标准做法
ASTM D609-1995 标准详情
- 标准号:ASTM D609-1995
- 中文标题:对于制备的冷轧钢板用于测试油漆,清漆,转化涂层,和相关的涂料产品的标准做法
- 英文标题:standard practice for preparation of cold-rolled steel panels for testing paint,varnish,conversion coatings,and related coating products
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1990
内容简介
1.1 This test method covers the measurement of a visually small color difference between two pieces of solid-colored, glazed or unglazed ceramic tile, using any photoelectric instrument that meets the requirements specified in the test method. The am
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