Propane (or sometimes propane/butane mixtures) is extensively used for deasphalting and produces a deasphalted oil (DAO) and deasphalter bottoms (propane deasphalter asphalt, PDA, PD tar) (Dunning and Moore, 1957).
Under the English practice, it was usual to issue separate warrants, attendable at different days.
Now whiles I was taken up with these anxious thoughts, a messenger […] came to me from the Lord Denny […] , my after-most Honourable Patron, entreating me from his Lordship to speak with him.
Go ahead,the quarter-deck bade him, seeing him aflush with information.
the quarter-deck bade him, seeing him aflush with information.
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
