Combustible gas indicators measure the presence of combustible gas as a percentage of the().
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A dangerous cargo manifest is needed for you to carry a combustible cargo. You should obtain the shipping papers to mark this manifest from the().
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A “dangerous cargo manifest” is needed for you to carry a combustible cargo. You should obtain the shipping papers to make this “manifest” from the().
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Which method is used to supply inert gas from a flue gas system to the cargo tanks?()
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A combination combustible gas and oxygen indicator is an instrument that measures the() of both combustible gas and oxygen; each is indicated on a separate meter.
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You have berthed in a area with other tank vessels. What signal is displayed by a vessel to indicate it is transferring flammable or combustible liquid cargo?().
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Combustible gas indicators operate by drawing an air sample into the instrument().
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Fires involving combustible metals are classified as ().
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A dangerous cargo manifest is needed for you to carry a combustible cargo. You should obtain the shipping papers to make this manifest from the().
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Before entering a tank,always check the vapor content()a combustible gas indicator.
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A liquid sight flow indicator in a refrigeration system is examined and gas bubbles are noted in motion with the fluid flowThis means ().
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Fires occurring in combustible metals, such as sodium or magnesium, are classified as a ().
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An extinguishing agent which effectively cools,dilutes combustible vapors,removes oxygen,and provides a heat and smoke screen is().
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Hot gas defrosting uses the hot gas from () to defrost the evaporator.
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The primary hazard of liquefied petroleum gas and liquefied natural gas is().
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某学生在学习“gas―煤气”这一单词时加入中介词,将其加工成“gas―该死―煤气”。该学生所使用的策略是()
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The component in an inert gas system used for cleaning the gas of solid and sulphur combustion products,while simultaneously cooling the inert gas,is called the().
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After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning?()
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A combustible gas indicator meter is calibrated to read the percentage of().
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If a liquid sight flow indicator in a refrigeration system shows gas bubbles in motion passing inside of the glass, there is ().
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A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? ()
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A combustible gas indicator is used to determine ().
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某学生在学习“gas一煤气”这一单词时加入中介词,将其加工成“gas一该死一煤气”。该学生所使用的策略是()。
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It is said that the gas company will raise the gas fare _____ 4%.
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矿场集气包括两种流程:()Single well gas collecting和()Multiwell gas collecting.