เซรามิก
เอกสารมาตรฐาน
สหรัฐอเมริกา
ASTM
C584-81(2016)
Standard Test Method for Specular Gloss of Glazed Ceramic Whitewares and Related Products
2016
3
ASTM Vol.15.02 (2022)
This test method covers the determination of 60° specular gloss of glazed ceramic whitewares and related products.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.