Title
model
brand
engine brand
opening width
Door Weight
Opening Speed
Closing Speed
Hold Open Time
opening time
power supply type
power supply
current
Frequency
Power Consumption
Opening and closing force
operators material
Operating Temperature
Class of predection
number of engines
Humidity range
Operation noise
operator weight
size l*w*h
color group
color
accessories
Features
after sales service
certificate
guarantee period
warranty period
Description
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