Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

DIN 19684-9:1977-02

Отменен
Methods of soil investigations for agricultural engineering; chemical laboratory tests, determination of the plant detrimental sulphides and poly sulphides in the soil — 2 стр.
ICS
65.060.35 Irrigation and drainage equipment / Ирригационное и дренажное оборудование