Elevator counterweight with hollow guide rail
Elevator counterweight with hollow guide rail, Total:3 items.
The international standard classification for "Elevator counterweight with hollow guide rail" includes: Lifts. Escalators .
The Chinese standard classification for "Elevator counterweight with hollow guide rail" includes: Elevator .
Professional Standard - Construction Industry
- JG/T 5072.3-1996 Hollow guide rails for elevators counterweight
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 30977-2014 Hollow type guide rails for counterweight and balancing weight of lifts
- GB/T 30977-2014(英文版) Hollow type guide rails for counterweight and balancing weight of lifts
