7.5.2.32 IfcValveTypeEnum(阀门类型枚举)
7.5.2.32.1 语义定义(Semantic definition)
IfcValveTypeEnum 定义了可以指定的各种阀门类型。这些通常与 Pset_ValveTypeCommon 一起使用,该属性集包含所有阀门类型的通用属性。
7.5.2.32.2 类型值
| 类型 | 描述 |
|---|---|
AIRRELEASE
| |
ANTIVACUUM
| |
CHANGEOVER
| |
CHECK
| |
COMMISSIONING
| |
DIVERTING
| |
DOUBLECHECK
| |
DOUBLEREGULATING
| |
DRAWOFFCOCK
| |
FAUCET
| |
FLUSHING
| |
GASCOCK
| |
GASTAP
| |
ISOLATING
| |
MIXING
| |
PRESSUREREDUCING
| |
PRESSURERELIEF
| |
REGULATING
| |
SAFETYCUTOFF
| |
STEAMTRAP
| |
STOPCOCK
| |
USERDEFINED
| |
NOTDEFINED
|
7.5.2.32.3 形式化表示(Formal representation)
TYPE IfcValveTypeEnum = ENUMERATION OF
(AIRRELEASE
,ANTIVACUUM
,CHANGEOVER
,CHECK
,COMMISSIONING
,DIVERTING
,DOUBLECHECK
,DOUBLEREGULATING
,DRAWOFFCOCK
,FAUCET
,FLUSHING
,GASCOCK
,GASTAP
,ISOLATING
,MIXING
,PRESSUREREDUCING
,PRESSURERELIEF
,REGULATING
,SAFETYCUTOFF
,STEAMTRAP
,STOPCOCK
,USERDEFINED
,NOTDEFINED);
END_TYPE;