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ISO 9952:1993

Agricultural irrigation equipment— Check valves
18. 3. 1993.
95.99   Povučen   23. 11. 2006.

Опште информације

95.99     23. 11. 2006.

ISO

ISO/TC 23/SC 18

Međunarodni standard

65.060.35  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies the construction and performance requirements (classification, mechanism, installation, marking, valve body length, connections), and test methods (resistance to internal hydrostatic pressure, tightness, valve opening after tightness test, pressure loss, endurance, tightness after mechanical endurance test) for check valves of nominal sizes 15 mm (0,5 in) up to and including 300 mm (12 in) intended for operation with water at temperatures not exceeding 50 °C, which may contain fertilizers and chemicals of types and concentrations used in agriculture.

Životni ciklus

TRENUTNO

POVUČEN
ISO 9952:1993
95.99 Povučen
23. 11. 2006.

REVIDIRAN OD

POVUČEN
ISO 9635-3:2006