7.5.2.15 IfcDuctSilencerTypeEnum
7.5.2.15.1 Semantic definition
Enumeration defining the typical types of duct silencers.
7.5.2.15.2 Type values
| Type | Description |
|---|---|
FLATOVAL
|
Flat-oval shaped duct silencer type. |
RECTANGULAR
|
Rectangular shaped duct silencer type. |
ROUND
|
Round duct silencer type. |
USERDEFINED
|
User-defined duct silencer type. |
NOTDEFINED
|
Undefined duct silencer type. |
7.5.2.15.3 Formal representation
TYPE IfcDuctSilencerTypeEnum = ENUMERATION OF
(FLATOVAL
,RECTANGULAR
,ROUND
,USERDEFINED
,NOTDEFINED);
END_TYPE;