View all text of Subjgrp 209 [§ 29.6001 - § 29.6054]
§ 29.6019 - Grademark.
In these types a grademark normally consists of a letter to indicate group and a number to indicate quality. For example, B2 means Binder, fair quality.
View all text of Subjgrp 209 [§ 29.6001 - § 29.6054]
In these types a grademark normally consists of a letter to indicate group and a number to indicate quality. For example, B2 means Binder, fair quality.