GB/T 21489-2008 (English Version) PDF

Standard No.: GB/T 21489-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2019-04
Replace By: GB/T 21489-2018
Latest: GB/T 21489-2018

Scope: This standard specifies the relevant terms and definitions, product types, models and basic parameters, requirements, inspection methods, inspection rules, signs, packaging, transportation and storage of bulk grain truck unloading devices. This standard is applicable to the unloading device for unloading bulk grain by turning the vehicle backwards.

GB/T 21489-2008 Referenced Document

GB 50168-1992 Code for construction and acceptance of cable levels electric equipment installation engineering
GB 50171 Code for construction and acceptance of switchboard outfit complete cubicle and secondary circuit electric equipment installation engineering*， 2012-05-28 Update
GB 7251.1 Low-voltage switchgear and controlgear assemblies.Part 1:General rules*， 2013-12-31 Update
GB/T 3766 Hydraulic fluid power.General rules and safety requirements for systems and their components*， 2015-12-31 Update
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*， 2017-12-29 Update
GB/T 7935 Hydraulic fluid power.General requirements for hydraulic components
LS/T 3501.10-1993 General technical requirements for grain and oil processing machinery Surface coating
LS/T 3501.13-1993 Marking, transportation and storage of products in the general technical conditions of grain and oil processing machinery