舷窗矩形窗密封垫料
Sealer for ship's side scuttles and rect windows
1999-06-01
GB/T 3385-2001
船用舷窗和矩形窗钢化安全玻璃 非破坏性强度试验 冲压法
Shipbuilding and marine structures--Toughened safety glass panes for rectangular windows and side scuttles--Punch method of non-destructive strength testing