pipe range 管系 ; 管材范围
Spray pipe bore range 喷涂管道内孔范围
range e pipe 配水支管
diameter range of pipe bent 弯管直径
clamping range of drill pipe 夹持钻杆范围
If the rate is at the low end of the range and was lower still before a key pipe on top of the blowout preventer was cut to accommodate the top hat, about half as much oil has been spilled so far.
假如现在这个比率是最低的、并且放在防喷器上方的关键性管道适应了高帽之前、仍然保持低比率，那时候泄漏的油约相当于现在已经漏掉量的一半。
"Given that uncertainty, the amount of material spewing from the pipe could range from 56, 000 barrels to 84, 000 barrels a day." UK.
不大肯定地说，每天从管道中泄露出来的原油总数范围大概从56000桶到84000桶。
These pipe RAMS effectively seal a limited range of pipe diameters.
这些管柱闸板有效地密封了有限范围内的管柱直径。
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