“PORT HOLE TOUGHNED GLASS
=======================
DRAWING NO :GB/T 5746-1996N-E3X16-NOW-203-Y1
SPECIFICATION: 400MM X 560MM THICKNESS: 12MM
WALL OPENING HOLE 452MM X 612MM X 76MM CH 1500″ NA.NA.N-E3X16-NOW-203-Y1
“PORT HOLE TOUGHNED GLASS
=======================
DRAWING NO :GB/T 5746-1996N-E3X16-NOW-203-Y1
SPECIFICATION: 400MM X 560MM THICKNESS: 12MM
WALL OPENING HOLE 452MM X 612MM X 76MM CH 1500″ NA.NA.N-E3X16-NOW-203-Y1