New Jersey. Department of Labor2025-04-092025-04-091937-06-15NJ KA8 L1 M4 1937https://hdl.handle.net/10929/145719"Engineers' License, Steam Boiler & Refrigeration Plant Inspection Bureau."en-USThe organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.New JerseyRotary dryersRotary dryers - Law and legislationRotary dryers - Safety regulationsIndustrial safetyRegulations covering the bracing and operation of rotary type full steam drum dryers where pressure required is greater than 30 lbs. but not in excess of 60 lbs. per square inchState Publication