ボイラーフィードポンプ
BFP – Boiler Feed Pump for Steam Boiler

BFP – Boiler Feed Pump for Steam Boiler BFP – Boiler Feed Pump for Steam Boiler

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BOT – Blow Off Tank for Steam Boiler

BOT – Blow Off Tank for Steam Boiler BOT – Blow Off Tank for Steam Boiler

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