Oil prices, which rose steadily as growth picked up in the fourth quarter, went back above $100 a barrel when unrest in Libya cast uncertainty over already tight global supplies.
第一季度油价持续增长，回归到平均100美元一桶。利比亚局势也造成了全球油价不稳定已经供油紧张。
2
Manual oil drum van design novel, the structure tight, dexterous is flexible, is suitable department barrel handling and so on the fuel depot.
手动油桶搬运车设计新颖，结构紧，轻巧灵活，适用油库等部门搬运油桶。
3
A plunger (24) having an elongate body portion and a stopper (54) slidably positioned in fluid-tight engagement with the inside surface of the barrel is provided.