equalpitch contour
等高耕作
contour tillage
暂无补充释义。
相关词条
contour
profile gauge contour
equal loudness contour【声】;isacoustic curve【声】;
contour map
contour analysis
mesiodistal contour
contour
contour tillage
暂无补充释义。
equalpitch contour
contour
profile gauge contour
equal loudness contour【声】;isacoustic curve【声】;
contour map
contour analysis
mesiodistal contour
contour