某甲是不能辨认自己行为的精神病人，在一次城管执法中，他被执法人员殴打致伤，本案的赔偿

When sailing ill cold zones,_______should be drained of water.

A.the ventilation pipe

B.the water line for fire fighting on the deck

C.the fuel oil line

D.the water supplying line in bath room

d gas collection from the tanker and the inlet of oil and gas recovery device, including quick connector, one-way valve, return gas branch pipe, return gas main pipe, induced draft fan (possible), emergency discharge pipe, flame arrester, etc.

sformed for sealing problems;The sealing property of the top crane tube can be modified, and also can be transformed into bottom hair oil.The gas collecting pipe delivers the oil and gas to the oil and gas recovery device for recovery.

arted and put on the line automatically“the line” in this sentence refers to .

A.fuel manifold

B.lubricating pipe line

C.auxiliary engine pipe line

D.generator output line

in pressure to and efficient lubrication.

A.telescopic pipe

B.large bore pipe

C.generating pipe

D.central pipe

Terminal pay must ensure that seal oil loading, because there is no driving force, oil and gas recovery unit of oil and gas in the process of volatile oil and gas by the tanker refueling hold space to reduce the extrusion pressure through the outer pipe pressure into the entry of the oil and gas recovery unit, the pressure itself is only a few hundred MPa, if crane tube sealing is not good, may lead to oil and gas in the process of loading were leaked, cannot enter the recovery unit, so as to complete recovery.