9.7.1 tools But the 4 mm thick steel coating, with 75 + 5 IRHD hardness _ with the thickness of the coating is approximately 2 millimeters note may use PVC (vinyl) tiles. Some have the strength.
9.7.1 tool but thick steel 4 mm. Coating to a solid 75 + _ 5 IRHD by the thickness of the coating is approximately 2 mm Notes may use tiles, PVC ( vinyl ) certain hardness as specified.
but 9.7.1 tool steel 4 mm thick coating for strength 75 _ 5 IRHD by surface coating thickness about 2 mm. Note may use tile PVC (vinyl) some kind of strength as the