hartridge 中文意思是什麼
hartridge
解釋
哈特里奇-
Ctb has set a very stringent emission standard for its fleet, which is much more demanding than the emission standard set by environmental protection department and transport department ( current official upper limit is 50 hartridge smoke unit i. e. hsu )
城巴嚴謹的廢氣排放標準，更遠優于環保署及運輸署訂定的要求水平（現時政府對廢氣排放的上限為50哈特里奇煙霧單位（ hsu ） ） 。
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