fan shaped round的意思|示意
扇形孔
fan shaped round的网络常见释义
扇形炮眼组 ... acrylic trimmer 丙烯酸树脂修整器 steel acrylic trimmer 钢制丙烯酸树脂修整器 fan shaped round 扇形炮眼组 ...
fan shaped round相关短语
1、 fan-shaped round 扇形炮孔组 ; 扇形掏槽
2、 fan shaped round blasting 扇形孔爆破施工
3、 fan n shaped round 扇形炮眼组