GB/T 13577-2006 Mill for rubber and plastics

GB/T 13577-1992 Mill for rubber and plastics

GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1801-1999 Limits and fits—Selection of tolerance zones and fits GB/T 6388-1986 Transport package shipping mark GB 20055-2006 Safety requirements of mill for rubber and plastics GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product HG/T 2149-2004 Open rubber kneading machine plasticating machine detection method HG/T 3228-2001 Rubber and plastic machinery coating general technical specification HG/T 3108-1998 Cold hard cast iron rollers HG/T 3120-1998 The general technological requirements for the appearance of the rubber and plastic machinery GB/T 191-2025 Graphical symbols marking for handling and storage of packages