国产亚洲欧美日韩俺去了,人妻无码久久精品,亚洲人成影院在线观看,亚洲AV永久无码精品表情包

瑞士威爾(WELL)?
瑞士威爾(WELL)------擁有近40年歷史的世界上第一臺金剛石線(xiàn)精密切割機的制造廠(chǎng)商
-------精密切割機
Well Diamond Wire Saws developed a cutting technology over 33 years ago that has helped over 1200 customers worldwide achieve the results they seek. Founded in Switzerland, we currently have manufacturing facilities and support offices in two European locations and one in Norcross, Georgia, USA.
?