Ink related industry standard announcement
Notice of the People's Republic of China Industry Standards Proceedings, 2008(5)
The General Administration of Quality Supervision, Inspection and Quarantine has approved the following 239 industry standards and announced them. Among them, the filing standards related to the ink industry are as follows:
No. Standard Number Standard Name Date of Publication Date Released 17 QB/T 2929-2008 Solvent Plow Ink Solvent Residue Limits and Determination Method 2008-2-1 2008-7-1 National Development and Reform Commission 18 QB/T 2930.1- 2008 Limitations of Certain Harmful Elements in Ink and Methods for Determination of Part 1 : Municipal soluble elements 2008-2-1 2008-7-1 National Development and Reform Commission 19 QB/T 2930.2-2008 Limits of certain harmful elements in inks And its methods of determination Part 2: Lead, Kang, Cadmium, Hexavalent chromium 2008-2-1 2008-7-1 National Development and Reform CommissionerChildren's Table Wooden Study Desk Chair
Height-Adjustable sets: You can easily adjust height of table and chair sets according to the height of the child, accompanied with children growth for long-term use. Study Chair for kids can easily satisfy children at any age (3-15 Years).And the chair backrest is also adjustable to give your child a better comfort
Wooden Study Desk Chair,Ergonomic Adjustable Study Desk,Children Furniture Study Table,Ergonomic Computer Desk
Igrow Technology Co.,LTD , https://www.igrowdesks.com