手工喷漆室工艺参数风速、温度及湿度最佳是;()
A:0.5m/s,20~25℃,70%
B:0.3m/s,20~25℃,70%
C:0.5m/s,18~25℃,20%
D:0.5m/s,18~25℃,50%
出自:涂装工