Note 256 — APPENDIX I DANGEROUS AND UNHEALTHY INDUSTRIES
Reading edition
These Chemical Regulations were confirmed on July 11, 1922, and in consequence the Benzine (No. 3) and Chromate (No. 10) Regulations were revoked.
Reading edition
These Chemical Regulations were confirmed on July 11, 1922, and in consequence the Benzine (No. 3) and Chromate (No. 10) Regulations were revoked.