Similarly, if you were building the engine, you wouldn't want the airbrush, and be told you could now 'primecoat the surfaces of the frame'.
同样，如果发动机归你装配，也不会需要喷雾器，并被告知现在该“为外壳打底漆”了。
2
B. PrimeCoat Touch-up: Immediately after erection, sand smooth any rusted or damaged areas of primecoat and apply touch-up of compatible air-drying primer.
底漆润色： 在竖起以后，应立即打磨光亮，对底漆上生锈或者有损伤的地方进行润色，并使其保持颜色一致。
3
Quality, texture and quantity of coat are of prime importance.