HM break-inoil is prepared by adding a certain additive into the diesel oil. The additive is obtained from a high sulfur crude oil.
HM磨合油系由高含硫原油中提炼出来的磨合添加剂与柴油机油按一定配比调合而成。
2
Analysts said that many of the oil companies involved in the bidding believed they would struggle to break even under the terms on offer.
分析人士称，许多参与投标的石油公司认为，按照出价条款，他们想收支平衡都难。
3
The bill would also rescind a tax credit for "domestic manufacturing" that oil companies received in 2004 and a much smaller tax break for geological expenses.