DIN 38412-13

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)

Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/1983

Publisher: DIN

File Format: PDF

$26.00$53.64

Published:01/09/1983

Pages:7

File Size:1 file , 360 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Aerospace; mass breakdown for aircraft heavier than air; dimensional and construction data

$36.00 $72.08

Aerospace; control cable fittings; technical specification; inactive for new design

$25.00 $50.14

Flat-top chains for conveyors; tooth form for chain wheels; profile dimensions

$12.00 $25.02

Draft Document - Product properties and reference hierarchy for the exchange of product datas - Part 101: Property lists on www.DINsml.net

$21.00 $42.93