大图:6000× 4000 像素·50.8 cm × 33.87 cm·300dpi·JPG 中图:1000× 667 像素·35.28 cm × 23.53 cm·72dpi·JPG 小图:500× 333 像素·17.64 cm × 11.75 cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途| 授权| 授权书| 发票| 合同问题 ...
Italian stretch film equipment supplier NO.EL is making available in North America its exclusive,patented technology for creating standard stretch film rolls without the typical cardboard tube core inside.Previously only available in Europe and Brazil,the new Coreless Rewinder II system will be ...
A magnetic amplifier having a magnetic core in the shape of a hollow cylinder is provided with a gate winding comprising series-connected coaxial conductors passing through the center of the hollow co
TIFF大小 68.7MB 格式JPG 以图搜图 大图:6000×4000像素·50.8cm ×33.87cm·300dpi·JPG 中图:1000×667像素·35.28cm ×23.53cm·72dpi·JPG 小图:500×333像素·17.64cm ×11.75cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途 | 授权
A Mackay
68.7MB 格式JPG 编辑图片 以图搜图 大图:6000×4000像素·50.8cm ×33.87cm·300dpi·JPG 中图:1000×667像素·35.28cm ×23.53cm·72dpi·JPG 小图:500×333像素·17.64cm ×11.75cm·72dpi·JPG 了解更多 图片套餐 常见问题: 商业用途 | 授权