jg/t 420

jg/t 420, Total:7 items.

The international standard classification for "jg/t 420" includes: Lifts. Escalators , Doors and windows , Concrete structures .

The Chinese standard classification for "jg/t 420" includes: Elevator , Building construction and decoration engineering , Concrete structure engineering .

Professional Standard - Construction Industry

• JG/T 461-2014 Ribbed of Pre-stressed Concrete Composite Slab
• JG/T 5072.1-1996 Guide rails for lifts - T-type
• JG/T 5072.2-1996 Guide rails for lift - T-type inspecting regulations
• JG/T 457-2014 Building T-shape rebated doors
• JG/T 420-2013 External Thermal Insulation Composite Systems Based on Rigid Polyurethanes Foam

未注明发布机构

• JG/T 61-2016

Professional Standard - Urban Construction

• JG/T 581-2023 Hot-rolled H-shaped steel and split T-shaped steel for construction

Others: jg/t 420,jg/t,jg/t 420-2013,jg/t 5011.10,jg t 420 2013,jg/t 463,jg/t 355,jg/t+420,jg/t 5011.9,jg/t 436,jg/t 174,jg/t 385,jg/t 465,hj/t 420,gb t 420,jg420,jg/t 420 -2013,QC T 420 2004,gb/t 420