draft outlet 中文意思是什麼
draft outlet
解釋
通風出口-
Since the current air flow measurement method for short and straight sections of large ducts can not meet the accuracy requirement of the engineering project, a feasible and practical measurement method is put forward based on measurement of outlet air flow of the 300 mw boiler draft fan in jiaxing power generation co., ltd
在短直管段大型風道上採用現有的常規測量方法,測量精度很難滿足工程要求,根據嘉興發電有限責任公司對300mw鍋爐送風機出口風量測量方法的研究,提出一種切實可行的測量方法。
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