国产福利影院在线观看免費資訊_一级aa免费毛片_不卡无码在线免费视频观看_亚洲欧美日韩中文字幕网址_内射欧美老妇wbb_日韩无砖2021特黄_我叫林小欢喜全文在线阅读_女同另类专区久久精品_无码国产三级av在线播放_国产性色αv视频免费观看

CN
Position: Home >> Application >> Blasting
Engineering machinery

2222-2ef82

Engineering machinery
Machinery cleaning can remove the rust,welding spatter and the oxide skin on the workpiece,eliminate
the welding stress,and increase adhesion between antirust coating and the metal substrate thereby
enhancing the engineering machinery parts′ antirust quality.

 

No.288 Center Avenue,Mengshui Zhoucun Zibo Shandong China
0533-6881107/6881687
taa-abrasive@taa.net.cn
版權(quán)所有 ? 淄博大亞金屬科技股份有限公司2018
技術(shù)支持：天舞傳媒
魯ICP備11019088號(hào)-4
點(diǎn)擊這里給我發(fā)消息