In the country of Thailand has not yet been defined and standard type carbon dioxide fire control systems appropriately, and in various industrial and factory plans. Use the purchase method, the reference standard technology from abroad into an active installation. The standard is important and has been accepted as a standard, it is very much of the NFPA fire type carbon dioxide by using NFPA12 option (Standard on Carbon Dioxide Extinguishing Systems) which specify requirements. Description: the device, and remove. This standard applies to work if the lack of correct knowledge and understanding. This may cause errors to design easily.
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