A.將P008參數(shù)減5個(gè)值 B.將P008參數(shù)加5個(gè)值 C.將P007參數(shù)減5個(gè)值
A.0.5mg/L; B.1.0mg/L; C.1.5mg/L。
A.樹(shù)脂; B.顏料; C.溶劑.