seamless steel tube for boiler 中文意思是什麼
seamless steel tube for boiler
解釋
鍋爐鋼管-
As the change of the seamless steel tube market, the order of the boiler tube for power station is reducing now, but the order of the high intensity casing tube is rising year after year
現隨著市場的變化,電站用鍋爐用管訂貨量較少(每年不足1萬噸) ,而高強套管訂貨量逐年上升,因此該生產線逐步轉變為主要生產高強套管的生產線。
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