Agricultural irrigation equipment. Centre-pivot and moving lateral irrigation machines with sprayer or sprinkler nozzles. Determination of uniformity of water distribution1 Scope This International Standard specifies an in field method for determining the uniformity of water distribution in the field from centre pivot and moving lateral irrigation machines equipped with sprayer or sprinkler nozzles. The calculation of the coefficient of uniformity is also specified. This International Standard is applicable to agricultural irrigation machines for which the water application device is more than 1,5 m above the soil

people who have knowledge and skills as per ISO 50021

dilution tunnel method for smoke emission rate measurement

sewerage and drainage water

and anyone with an interest in or who wishes to ensure quality

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with rated voltage less than 250 V

the general principles are extended to include additional concepts and recommendations associated with the testing of notched test pieces or structural components

NOTE 1 Although all stages of the life cycle are considered in this European Standard

2 Type 1 calibration

Electric meter manufacturers and purchasers

ISO/TS 22491 helps you to manufacture good quality waterpipe tobacco smoke and it won’t harm the end-users

It is also used in garments fabric to make their appearance beautiful and nice