ISO 5667-4:1987

Заменен

Water quality; Sampling; Part 4 : Guidance on sampling from lakes, natural and man-made — 8 стр.

ICS

13.060.10 Water of natural resources / Вода естественных источников

13.060.45 Examination. Including sampling / Исследование воды в целом. Включая отбор проб