fuel line
燃油管道
燃油管路
燃料导管
燃料管线
燃油管
油路
燃料管
油线滤波器
hydrogen gas return line
AFR fuel storage (away-from-reactor fuel storage)
array of fuel rods in the fuel assembly
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
150MPa fuel injection system