DIN 38412-20:1980-12

Отменен

German standard methods for the examination of water, waste water and sludge; bio-assays (group L), determination of the effect of waste water and industrial effluences on fish, fish-test (L 20) — 7 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 12332:1971-04

Отменен

Beakers, low form — 2 стр.

DIN 12387:1972-10

Отменен

Laboratory glassware; conical flasks with conical socket, taper 1 : 10 — 2 стр.

DIN 12664:1971-07

Отменен

Laboratory glassware; one-mark volumetric flasks — 3 стр.

DIN 12680-1:1975-10

Отменен

Laboratory glassware; graduated measuring cylinders — 4 стр.

DIN 12690:1975-04

Отменен

Laboratory glassware; one-mark pipettes, class A and class B — 4 стр.

DIN 12697:1975-04

Отменен

Laboratory glassware; graduated pipettes, short delivery time, waiting time 15 s, class AS — 4 стр.

DIN 12775:1975-04

Отменен

Laboratory glassware; laboratory thermometers, scale values 0,1 °C, 0,2 °C and 0,5 °C — 2 стр.

На этот документ ссылаются

DIN 19999:1984-05

Отменен

Terms and definitions for water and waste water engineering; synopsis of standardized terms — 50 стр.

DIN 38402-20:1987-08

Действует

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of tidal waters (A 20) — 8 стр.

DIN 38402-11:1985-06

Отменен

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of waste water (A 11) — 11 стр.