It is rare to see applicators adjusting spray pressures asa matter of routine, even when starting a new project with a new paint.
很少有见到操作员把每天调整喷涂压力当做例行工作来做。即使在用一种新涂料开始一个新项目时，也没人调整过喷涂压力。
It is rare to see applicators adjusting spray pressures asa matter of routine, even when starting a new project with a new paint.
很少有见到操作员把每天调整喷涂压力当做例行工作来做。即使在用一种新涂料开始一个新项目时，也没人调整过喷涂压力。
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