你可能感兴趣的试题
"Some of the world’s bothersome hotspots are near the Gulf." "Oil is big, but it is not the only reason to take the Gulf seriously." "While the oil price keeps rising, the Gulf is an attractive to traders." "Tighten thrift regimes on oil consumption, the single remedy."
to fuel oil instead of diesel oil for fuel oil instead of diesel oil to diesel oil into fuel oil for diesel oil into fuel oil
mineral oil machinery oil being transferred for shipboard use crude oil unrefined normal bilge oil and water
the wealthy people who live atop the wells in the Gulf. the planet’s future fossil-fuel supplies. the inconsistent estimates on oil deposits in the Gulf. the oil traded in the international markets.
an oil industry. an oil company. a government organization. a kind of crude oil.
the wealthy people who live atop the wells in the Gulf. the planet’s future fossil-fuel supplies. the inconsistent estimates on oil deposits in the Gulf. the oil traded in the international markets.
an oil industry. an oil company. a government organization. a kind of crude oil.
A.4) refers to______. an oil industry an oil company a government organization a kind of crude oil
the time when the oil production of the world would peak. the time when the oil found in the world would peak. the time when the oil burning of the U.S. would peak. the time when the oil production of the U.S. would peak.
an oil industry an oil company a government organization a kind of crude oil
diesel oil instead of fuel oil fuel oil instead of diesel oil diesel oil instead fuel oil fuel oil instead diesel oil
the time when the oil production of the world would peak. the time when the oil found in the world would peak. the time when the oil burning of the U.S. would peak. the time when the oil production of the U.S. would peak.
"Some of the world’s bothersome hotspots are near the Gulf." "Oil is big, but it is not the only reason to take the Gulf seriously." "While the oil price keeps rising, the Gulf is an attractive to traders." "Tighten thrift regimes on oil consumption, the single remedy."
"Some of the world’s bothersome hotspots are near the Gulf." "Oil is big, but it is not the only reason to take the Gulf seriously." "While the oil price keeps rising, the Gulf is an attractive to traders." "Tighten thrift regimes on oil consumption, the single remedy."
resist changes in viscosity with changes in temperature resist emulsification neutralize acids resist oxidation at high temperatures
Water discharging from the water outlet of the lube oil purifier Fuel oil discharging from the water outlet of the lube oil purifier Lube oil discharging from the water outlet of the lube oil purifier A change in the lube oil viscosity