GB/T 26502.1-2011 Transmission belt rubber sheets cutting and splicing machine

GB/T 26502.2-2011 Transmission belt building machine GB/T 26502.3-2011 Poly-v belt grinding machine GB/T 26502.4-2011 Synchronous belt grinding machine

GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 191GB 2894 GB/T 6388-1986 Transport package shipping mark GB/T 7932-2003 Pneumatic fluid power—General rules relating to systems GB/T 7932-2017 Pneumatic fluid power—General rules and safety requirements for systems and their components GB/T 8196-2003 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards GB/T 8196-2018 Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards GB/T 12783-2000 Editorial nominating method for the model designation of rubber and plastics machinery 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 3228-2001 Rubber and plastic machinery coating general technical specification HG/T 2108-1991 Determination of sound pressure level of rubber machinery noise HG/T 3120-1998 The general technological requirements for the appearance of the rubber and plastic machinery HG/T 3223-2000 Rubber machinery-Terminology