Hydraulic accessories, hydraulic oil sheet, coil, tube throttle.

液压附件，液压油表，线圈，管式节流阀。

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The high pressure water jet perforation technology is specially suited for the oil sheet perforation.

高压水射流射孔尤其适用于薄油层的射孔作业。

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So, my rule of thumb is: As long as the Fed balance sheet rises and the dollar keeps declining—hot money, fast money into stocks, gold and oil.

所以，我第一条原则是：只要美联储资产负载表上升，并且美元继续贬值——热钱、快钱就会进入股票、黄金和石油。

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Over the years, the group has made stoves using mud,bricks,sheet metal,clay, ceramics and old oil drums.

VOA: special.2010.02.01

The Gulf oil spill has also hit BP's balance sheet and the company announced it will sell during the next 18 months.

VOA: standard.2010.07.27

The company bought oil rigs at low prices from Seahawk Drilling, another oil company with debt on the balance sheet, at a time when larger oil companies are spending cash to rebuild rigs, they say.

FORBES: Hercules Offshore Finds Lift In Volatile Oil Market

It lacks the mammoth balance-sheet that oil firms maintain to manage the huge risks in oil exploration.

ECONOMIST: Oil firms you have never heard of are booming

Debris was tangled in the median's crossover barriers, including huge pieces of sheet metal, tree limbs and a giant oil drum.

NPR: Frightened Okla. Residents Opt To Flee Tornadoes