Taiwan Provincial Standard of the People's Republic of China
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CNS 10784-1984
Scope
This standard is applicable to the falling sand test method for measuring various abrasion levels of building materials and building components with hard, smooth, glossy, transparent surfaces or surface coatings.
CNS 10784-1984 history
1984CNS 10784-1984 Method of Abrasion Test for Building Materials and Building Construction Parts (Falling Sand Method)