This rule incorporates by reference the National Fire Protection Association Standard #51A, Standard for Acetylene Cylinder Charging Plants, 2006 edition. All rights reserved by the National Fire Protection Association.
16-219 C.M.R. ch. 13, § 2
This rule incorporates by reference the National Fire Protection Association Standard #51A, Standard for Acetylene Cylinder Charging Plants, 2006 edition. All rights reserved by the National Fire Protection Association.
16-219 C.M.R. ch. 13, § 2