boilers造句
2024年06月22日 15:47:52
Most
boilers have a lifespan of 15 to 20 years.
絕大多數(shù)鍋爐有15至20年的使用期限。
The clean coal is sent to a crusher and the
boilers.
干凈的煤送入破碎機和鍋爐.
Conversely, test made in full - scale
boilers are usually difficult to reconcile.
與此相反, 在工業(yè)規(guī)模的鍋爐內(nèi)所做的試驗,也難于互相一致.