译：YZ/T 0112-2005 Automatic video code letter sorting machine for recognition

译：YZ/T 0113-2005 Red box letter machine

译：YZ/T 0120-2005 Push-type hanging conveyor system

译：YZ/Z 0054.3-2005 Class 3: Specialised encapsulation equipment for classified materials - Special classified packaging bags

译：YZ/T 0115-2005 Postal financial computer network engineering system design specification (savings section)

译：YZ/T 0028-2005 Postal service classification and code set

译：YZ/T 0030-2005 YZ/T 0030-2005 Post Code Rules for Major Customers

译：YZ/T 0109-2004 Design graphic symbols for postal equipment and supplies/equipment

译：YZ/T 0108-2004 Post Office counter mailbox

译：YZ/Z 0050-2004 Abnormity Stamped Postcard

译：YZ/T 0088.1-2004 Special Envelope Part 1: First Day Covers and Commemorative Covers

译：YZ/T 0104-2004 Domestic Post Parcel Receipt

译：YZ/T 0106-2004 Postal customer-specific mail box

译：YZ/T 0088.6-2004 Special envelope - Part 6: Stamped envelope

译：YZ/T 0088.3-2004 Part 3: Postal Business Envelope

译：YZ/T 0103-2004 Postal financial institution code formation rules

译：YZ/T 0089.1-2004 Postcard Part 1:domestic

译：YZ/T 0090.3-2004 Postal Production Equipment Classification and Coding Rules Part 3: Information Technology Equipment

译：YZ/T 0101.6-2003 Postal Uniformwear - Part 6: Belt (only the English translation provided)

译：YZ/T 0100.2-2003 Postal Hat Part 2: Women's Hats