336819 FIRE CONTROL SYMBOL ISO 17631, SPRINKLER SEC VALVE 150X150MM
| IMPA编码 | 336819 |
| 产品单位 | PCE |
| 中文标题 | 火灾控制符号 ISO 17631，喷淋系统分区阀 150X150MM |
| 英文标题 | FIRE CONTROL SYMBOL ISO 17631, SPRINKLER SEC VALVE 150X150MM |
| IMPA版本 | 8th Edition |
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