轻一点我要你搞我小穴视频-日韩人妻中文字幕高清在线-精品一区精品二区国产-韩国毛片在线播放第8-亚洲天堂成人在线免费网站-日韩精品电影一二区-欧美日韩国产精品1卡-色综合91久久精品中文字幕-黄色无毒免费av网站

Wooden nameplate signage laser marking
Detailed Description
The wooden marking engraving uses a carbon dioxide laser marking machine. Because the wavelength of the carbon dioxide laser is 10.64um, the reflectivity is low, and the absorption rate for non-metallic materials is particularly good, so it is mainly used for marking non-metallic materials, such : Acrylic, leather, rubber, wood, plastic, bamboo, plastic, cloth, ceramic products and other non-metallic materials.
Recommended Models

Online

Online

Tel

Manager Wen: 18902563402

QQ

QQ/p>

Wechat

Scan and follow
Fulan Public Account

Back
Top