由于翻拍的对象大都是平面原件,因此,原件上的布光()
参考答案:要非常均匀
测量要求中,车身主要RPS点的校准公差为+/-0.5mm,辅助RPS点的校准公差为+/-1.0mm。
In painting a lifeboat following its overhaul,which parts must be painted bright red?()
A.the top 2-1/2 inches of each side
B.the releasing gear lever
C.the fuel tanks
D.the thwarts