A.1:0.01-1:0.02 B.1:0.01-1:0.03 C.1:0.02-1:0.03 D.1:0.01-1:0.01
A.2%-5% B.1%-5% C.2%-6% D.1%-6%
A.雙效發(fā)粉、慢速發(fā)粉、快速發(fā)粉 B.慢速發(fā)粉、雙效發(fā)粉、快速發(fā)粉 C.快速發(fā)粉、慢速發(fā)粉、雙效發(fā)粉 D.雙效發(fā)粉、快速發(fā)粉、慢速發(fā)粉