DIN 21577:1996-09

Действует

Explosibility of coal dust in underground hard coal mining - Tests and assessments of coal dust-air-mixtures and hybrid mixtures — 10 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 22013:1985-08

Отменен

Investigations of the raw material in hard-coal-mining; channel sample; sampling and schema of tests — 11 стр.

DIN 22018:1985-01

Отменен

Investigations of the raw material in hard-coal-mining determation of the particle-density-distribution by float-and-sink-analysis — 11 стр.

DIN 22019-1:1985-03

Действует

Investigations of the raw material in hard-coal-mining; determination of the particle-size-distribution <grцЯer>20 µm by sieve-analysis — 16 стр.

DIN 22019-2:1985-03

Отменен

Investigations of the raw material in hard-coal-mining; determination of the particle-size-distribution <kleiner>60 µm by ultrasonic-microsieve-analysis — 8 стр.

DIN 51701-3:1985-08

Отменен

Testing of solid fuels; sampling and sample preparation; sample preparation — 12 стр.

DIN 51718:1995-09

Отменен

Testing of solid fuels - Determination of the water content and the moisture of analysis sample

DIN 51719:1978-06

Отменен

Testing of solid fuels; determination of ash content — 4 стр.

DIN 51720:1978-06

Отменен

Testing of solid fuels; determination of volatile matter — 5 стр.

DIN 66145:1976-04

Действует

Graphical representation of particle size distributions; RRSB-grid — 3 стр.

DIN ISO 3310-1:1992-02

Отменен

Test sieves; technical requirements and testing; test sieves of metal wire cloth; identical with ISO 3310-1:1990