柴油集油箱液位过低,DCS如何调节?
()不完全是手指甲的组织。 ["甲体、甲缘、假甲","甲体、甲沟、甲床","甲缘、甲床、甲皮","甲床、甲沟、甲皮"]
Fc片段(fragment crytallizable)
某轮顺风顶流航行,船速18kn,流速2kn,风对船舶航速的影响为1kn,计程仪改正率+8%,0400计程仪读数L1=100'.0,则2h后相对计程仪读数L2为()。 ["A.127'.8","B.131'.5","C.135'.2","D.138'.9"]
DCS可燃气报警,如何查看具体位置?
Fab(Fragment antigen binding)