平尺：用于直線度和平面度測量，我廠生產(chǎn)批發(fā)各種規(guī)格的大理石量具，平臺，定做大理石構(gòu)件。人工精磨，00級，貨期短，送貨，質(zhì)保三年。以下是平尺規(guī)格：
TYPE（mm）
flantness
straightness of measuring surface
Paralleli between opposite measuring surface
等級Precision grade
00 0 00 0 00 0
400x60x25 1.6 2.6 2.4 3.9 8.0 1.3
630x100x35 2.1 3.5 3.2 5.3 10.5 18
1000x160x50 3.0 5.0 4.5 7.5 15 25
1600x25x80 4.4 7.4 6.6 11.1 22 37
2000x300x100 5.4 10.0 8.1 13.5 27 45
TYPE（mm）
flantness
straightness of measuring surface
Paralleli between opposite measuring surface
等級Precision grade
00 0 00 0 00 0
400x60x25 1.6 2.6 2.4 3.9 8.0 1.3
630x100x35 2.1 3.5 3.2 5.3 10.5 18
1000x160x50 3.0 5.0 4.5 7.5 15 25
1600x25x80 4.4 7.4 6.6 11.1 22 37
2000x300x100 5.4 10.0 8.1 13.5 27 45
