DZ/T 0012-1991 Engineering Geological Drilling Machine

DZ 3 GB 3423 YB 235 GB 1589-2004 Limits of dimensions, axle load and masses for road vehicles GB 1589-2016 Limits of dimensions,axle load and masses for motor vehicles,trailers and combination vehicles GB J 232 GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components JB 2146 GB 7258-1997 Safety specifications for motor vehicles operating on roads GB 7258-2004 Safety specifications for power-driven vehicles operating on roads GB 7258-2012 Safety specifications for power-driven vehicles operating on roads GB 7258-2017 Technical specifications for safety of power-driven vehicles operating on roads GB 1102 JB 3774.1 JB 2299 ZB T50 001 ZB T50 003 GB/T 3871.1-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 1:General requirements GB/T 3871.1-2006 Agricultural tractors—Test procedures—Part 1:General requirements GB/T 3871.2-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 2:Measurements of tractor parameters GB/T 3871.2-2006 Agricultural tractors—Test procedures—Part 2:Measurements of tractor parameters GB/T 3871.3-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 3:PTO power tests GB/T 3871.3-2006 Agricultural tractors—Test procedures—Part 3:Power tests for power take-off GB/T 3871.3-2025 Agricultural tractors—Test procedures—Part 3:Power tests for power take-off GB/T 3871.4-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 4:Hydraulic lifting capacity and power tests GB/T 3871.4-2006 Agricultural tractors—Test procedures—Part 4:Rear three-point linkage lifting capacity GB/T 3871.4-2025 Agricultural tractors—Test procedures—Part 4:Rear three-point linkage lifting capacity GB/T 3871.5-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 5:Turning and clutch operating tests GB/T 3871.5-2006 Agricultural tractors—Test procedures—Part 5:Turning and clearance diameters GB/T 3871.5-2022 Agricultural tractors—Test procedures—Part 5:Turning and clearance diameters GB/T 3871.6-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 6:Braking tests GB/T 3871.6-2006 Agricultural tractors—Test procedures—Part 6:Determination of braking performance GB/T 3871.7-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 7:Measurements of operator's field vision GB/T 3871.7-2006 Agricultural tractors—Test procedures—Part 7:Operator’s field of vision GB/T 3871.7-2025 Agricultural tractors—Test procedures—Part 7:Operator′s field of vision to the front GB/T 3871.8-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 8:Measurements of noise GB/T 3871.8-2006 Agricultural tractors—Test procedures—Part 8:Noise measurement GB/T 3871.9-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 9:Drawbar power tests GB/T 3871.9-2006 Agricultural tractors—Test procedures—Part 9:Power tests for drawbar GB/T 3871.9-2025 Agricultural tractors—Test procedures—Part 9:Power tests for drawbar GB/T 3871.10-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 10:Low temperature starting tests GB/T 3871.10-2006 Agricultural tractors—Test procedures—Part 10:Low temperature starting GB/T 3871.11-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 11:Suitability tests for hot atmosphere GB/T 3871.11-2005 Agricultural tractors—Test procedures—Part 11:Suitability tests for hot atmosphere GB/T 3871.12-1993 Test methods for agricultural wheeled and tracklaying tractors—Part 12:Working tests GB/T 3871.12-2005 Agricultural tractors—Test procedures—Part 12:Working tests GB/T 3871.13-2006 Agricultural tractors—Test procedures—Part 13:Measurement of exhaust smoke GB/T 3871.14-2006 Agricultural tractors—Test procedures—Part 14:Partial power PTO—Non-mechanically transmitted power GB/T 3871.15-2006 Agricultural tractors—Test procedures—Part 15:Centre of gravity GB/T 3871.15-2025 Agricultural tractors—Test procedures—Part 15: Centre of gravity GB/T 3871.16-2006 Agricultural tractors—Test procedures—Part 16:Axle power determination GB/T 3871.17-2006 Agricultural tractors—Test procedures—Part 17:Engine air cleaner GB/T 3871.18-2006 Agricultural tractors—Test procedures—Part18:Hydraulic power at tractor/implement interface GB/T 3871.18-2022 Agricultural tractors—Test procedures—Part 18:Hydraulic power at tractor/implement interface GB/T 3871.19-2006 Agricultural tractors—Test procedures—Part 19:Steering capability of wheeled tractors GB/T 3871.20-2015 Agricultural tractors—Test procedures—Part 20:Test methods of tractor bumpiness GB/T 3871.21-2015 Agricultural tractors—Test procedures—Part 21:Stability GB 1495-2002 Limits and measurement methods for noise emitted by accelerating motor vehicles GB/T 7935-2005 Hydraulic fluid power—General requirements for hydraulic components