精品伊人久久大香线蕉男人的天堂,久久精品18岁电影,亚洲姑娘一级av在线播放,欧美日韩国产传媒免费看,偷拍日韩一区中文久久,成人免费午夜无码区

Large vertical trampoline

Large vertical trampoline

Details

Large CNC boring machine features:
1. Good wear resistance and shock absorption.
2. The low frequency torque is large and the output is stable.
3. Deceleration and parking speed is fast.
4. The torque dynamic response is fast and the speed stability is high.
5. Strong anti-interference ability.
6. Processing accuracy and processing surface quality are high.
The large-scale CNC boring machine processing is mainly for hole machining, the precision of the boring can reach IT6, and the surface roughness can reach 0.2um.

Copyright 2019-2020 HuDongZhuzao.com Jiangsu Hudong Machinery Casting Co., Ltd. All rights reserved????