Test conditions for boring and milling machines with horizontal spindle - testing of the accuracy part 2 : table type machines 卧式铣镗床检验条件精度检验第2部分:台式机床
2.
Test conditions for boring and milling machines with horizantal spidle . testing of the accuracy . part : 4planer type machines with movable column 卧式铣镗床检验条件.精度检验.第4部分:带移动立柱的刨台式机床