GB National Standard MT Coal Industry Standard GB / T National Recommended Standard HB Aviation Industry Standard GBn National Standard QJ Aerospace Industry Standard GJB National Military Standard QB, SG Light Industry Standard ZB Industry Standard (Professional Standard) JZ, JG Urban and Rural Environmental Protection Department Standard ZBn Industry Standard (Internal Distribution) CB China Shipbuilding Corporation Standard ZJB Professional Military Standard LD Labor and Personnel Standard JB Machinery Industry Standard (formerly) Machinery Industry Standard JC National Building Materials Bureau Standard JB / Z (original) Ministry of Machinery Industry Guidance Document JJC National Bureau of Metrology Standard EJ (former) Nuclear Industry Standard CAS China National Institute of Standardization Standard YB Metallurgical Department Standard CVA China Valve Industry Standard HG Chemical Industry Standard Q / TH Machinery Industry General Chemical General Machinery Professional Standards SY (former) Ministry of Petroleum Standards JB / TQ Ministry of Machinery and Electronic Industry General Machinery Industry Standard SD Hydraulic Power Standard H High Pressure Pipe, Fittings and Fasteners General Design Standard Foreign Standard Code ISO International Standard AISI National Institute of Standards and Standards ANSI American National Standards API American Petroleum Institute Standard BS British National Standards MSS American Valve and Fitting Manufacturer Standardization Association Standard DIN German National Standards AWS American Welding Association Standard NF French National Standards ASI American Standards Institute Standard JIS Japanese Industrial Standards MIL American Military Standard ASME American Society of Mechanical Engineers Standard JPI Japan Petroleum Institute Standard ASTM American Society for Testing and Materials Standard
Top Chests and Roller Cabinets
Top chests and roller cabinets get different sizes of 27", 37", 42" and 56".
Rolling Tool Storage,Drawer Roller Cabinet,Roller Cabinet Tool Chest,Heavy Duty Roller Cabinet
Changzhou Xingsheng Tianhe Electric Appliance Co., Ltd , https://www.roller-tool-cabinet.com