JIS K 6717-1:1999 Plastics -- Poly(methyl methacrylate)(PMMA) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
2006JIS K 6717-1:2006 Plastics -- Poly (methyl methacrylate) (PMMA) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
1999JIS K 6717-1:1999 Plastics -- Poly(methyl methacrylate)(PMMA) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
1995JIS K 6717:1995 Polymethyl methacrylate moulding materials