Water quality - Determination of nitrate - Part 3 : Spectrometric method using sulfosalicylic acid

Agricultural tractors - Test procedures - Part 1: Power tests for power take-off

Agricultural tractors -- Test procedures -- Part 11: Steering capability of wheeled tractors

Agricultural tractors - Test procedures - Part 12: Low temperature starting

Agricultural tractors - Test procedures - Part 13: Vocabulary and specimen test report

Vertical building elements -- Impact resistance tests -- Impact bodies and general test procedures

Agricultural tractors - Test procedures - Part 2: Rear three-point linkage lifting capacity

Agricultural tractors - Test procedures - Part 3: Turning and clearance diameters

Agricultural tractors -- Test procedures -- Part 4: Measurement of exhaust smoke

Agricultural tractors -- Test procedures -- Part 5: Partial power PTO -- Non-mechanically transmitted power

Agricultural tractors - Test procedures - Part 6: Centre of gravity

Agricultural tractors -- Test procedures -- Part 7: Axle power determination

Agricultural tractors -- Test procedures -- Part 8: Engine air cleaner

Agricultural tractors - Test procedures - Part 9: Power tests for drawbar

Water quality -- Detection and enumeration of intestinal enterococci in surface and waste water -- Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium

Water quality -- Detection and enumeration of intestinal enterococci -- Part 2: Membrane filtration method

Water quality - Enumeration of intestinal enterococci - Part 3: Most probable number method

Steel wire and wire products for fences - Zinc- and zinc-alloy-coated steel barbed wire

Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 1: Calculation procedure

Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2: Functions used in the calculation procedure

Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 3: Permissible operational parameters

Plain bearings - Bearing fatigue - Part 1: Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication

Plain bearings - Bearing fatigue - Part 2: Test with a cylindrical specimen of a metallic bearing material

Plain bearings - Bearing fatigue - Part 3: Test on plain strips of a metallic multilayer bearing material

Plain bearings - Bearing fatigue - Part 4: Tests on half-bearings of a metallic multilayer bearing material