D

 

damage

damage area

damage caused by extinguishing agent

damage control

damage, lost

damaged area

danger / risk of fire spread

danger board / sign

danger of freezing

danger of life

danger of smoke

danger sign

danger, hazard

dangerous area

dangerous goods

debris

decalsifier

deceptive alarm

decomposition

decomposition product

decompostiopn product

decrease / reduction

deep well

defective seperation

defensive operation

deflagration

deflagration X

deform

deformation

degree (Fahrenheit)

degree of smoke

delay period

delay time

delivery hose

delivery hose coupling

delivery piping

deluge system

demand valve

demarcation

demolution

denseness of smoke

density

density of discharge

depress

destruction

destruction X

detection of fire

detection zone

detector

detector arrangement

detector base

detector filter

detector housing

detector line

detector sensitivity

detector zone

detonation

developement of explosion

dew point

difference in heights

diffuser nozzle

diffusion

dioxide

dipping, steeping, impregnation

direct current

direction board

disaster management

disaster management X

discharge

discharge characteristic

discharge event

discharge pressure

discharge test

discharge time

discharge to maintain concentration

discount rate

distributor

distributor of electricity

district heating

district heating station

division into fire compartments

door closer

door control

door frame

door hinge

door leaf

door magnet

door monitoring

door release

dosimeter

dowel , expansion sheeld

downstand beam, joist

drain

drain valve

drainage /discharge cook

draught

drill tower

drinking water pipework system

drip

drip burning

driving time

dry filter

dry pipe system

dry powder

dry powder appliance

dry powder extinguisher

dry riser

dry sprinkler

dry sprinkler pendent

ductile cast pies

durability test

duration of operation

duration of operations

dust explosion

dust extraction

dust extraction plant

dust filtration plant

dynamic pressure