亚洲国产精品毛片av在线不卡_日韩激情毛片一区二区36页_黄色视频免费在线观看真人_精品一级电影毛片_亚洲欧美日韩国产图片视频_亚洲男人综合天堂_五十路六十路20人4时间_一级aⅴ毛片免费观看_国产日韩欧美中文字幕精品在线_日韩精品无码中文字幕一区二区

CN
Position: Home >> Application >> Blasting
Steel plate surface preparation

2222-bca5b

Steel plate surface preparation
Remove the oxide skin, rust and other impurity by shot blasting and derusting then using a vacuum
cleaner or purified compressed air to clean the steel surface.
No.288 Center Avenue,Mengshui Zhoucun Zibo Shandong China
0533-6881107/6881687
taa-abrasive@taa.net.cn
版權所有 ? 淄博大亞金屬科技股份有限公司2018
技術支持：天舞傳媒
魯ICP備11019088號-4
點擊這里給我發(fā)消息