jlzzjlzz教师在线播放,日日噜噜夜夜狠狠久久av,一起草吃瓜黑料,欧美精品亚洲精品日韩专区一

Features of precision manual rotary table:

1, table loose lock button can rotate 360° coarse adjustment, screw the lock button can be ±5~10° fine adjustment;

2, fine-tuning using fine tooth screw drive, spring return, high resolution, no return;

3, precision shafting design, shafting clearance is adjustable, good stability;

4, the circumference of 360° engraving, convenient reading;

5, central aperture, easy to pass light or install and connect other products;

6, the upper and lower parts are connected with standard hole spacing holes, convenient to connect with other displacement table, forming a multidimensional mobile table.

產品實拍