About Silicone Bookmark:
Silicone Bookmark is one of our Other Silicone Products,it can help you to be a mark on your books,and it have many design that you can use it as a decoration.Compare with tradition bookmark,our silicone bookmarks is made of silicone and do not break easily.
If you are interested in silicone bookmark,welcome to visit our Custom Bookmark,Paper Bookmark,Clip Bookmark,Silicone Pointing Finger Bookmark,Bookmark China,Bookmark Personalized.
Product introduction:
1.Product name:Custom Bookmark,Paper Bookmark,Clip Bookmark,Silicone Pointing Finger Bookmark,Bookmark China,Bookmark Personalized
2.Place of origin:Guangdong China
3.Color:any pantone color
4.Effect:Any effect according to customer's requirement
5.MOQ:500pcs.
6.Package:1 pcs/opp,customized design is available.
7.Design:Customized/stock
8.Certification:FDA,LFGB,SGS,ROHS,etc.
9.Usage:Use for booking reading
10.Silicone Bookmark photos for reference.
Custom Bookmark,Paper Bookmark,Clip Bookmark,Silicone Pointing Finger Bookmark,Bookmark China Dongguan OK Silicone Gift Co., Ltd. , https://www.dgsiliconekitchenware.com
1. Empty field mining method: The use of the stability of the rock itself and the retention of the column for ground pressure management is generally applicable to the ore body with stable mining rock.
2. Caving mining method: The ground pressure management by caving surrounding rock is generally applicable to: the surface is allowed to fall.
3. Filling mining method: Filling the goaf with filling materials for ground pressure management.
Mining methods can be divided into: