单项选择题
A.核桃楸B.椴木C.水曲柳D.柚木
A.生桐油:土籽面:樟丹粉=100:6:5B.生桐油:土籽面:樟丹粉=100:7:4C.生桐油:土籽面:樟丹粉=100:8:3D.生桐油:土籽面:樟丹粉=100:9:2
A.揩涂一遍B.揩涂二遍C.揩涂三遍D.揩涂四遍