NZS 7646:1978 SPECIFICATION FOR POLYETHYLENE PIPES AND FITTINGS FOR GAS RETICULATION Standards New Zealand
NZS 4403 : 1977 CODE OF PRACTICE FOR THE STORAGE, HANDLING AND USE OF EXPLOSIVES (EXPLOSIVES CODE) Standards New Zealand
NZS 4251 : 1976 CODE OF PRACTICE FOR SOLID PLASTERING Standards New Zealand
NZS 4781 : 1976 CODE OF PRACTICE FOR SAFETY IN WELDING AND CUTTING Standards New Zealand
NZS 5431 : 1975 SPECIFICATION FOR TRAFFIC SIGNALS Standards New Zealand
NZS 3601 : 1975 METRIC DIMENSIONS FOR TIMBER Standards New Zealand
NZS/ANSI/ITSDF B56.1 : 1920 SAFETY STANDARD FOR LOW LIFT AND HIGH LIFT TRUCKS Standards New Zealand
NZS/API 650 : 1919 WELDED STEEL TANKS FOR OIL STORAGE Standards New Zealand
NZS/AS 1319 : 1919 SAFETY SIGNS FOR THE OCCUPATIONAL ENVIRONMENT Standards New Zealand