在线观看你懂,国产欧美中文日韩在线综合网,国产97成人亚洲综合在线观看,91亚洲国产亚洲天堂

Product features

AC variable frequency and voltage regulation control

Special interface is connected with elevator system for variable frequency control

Operating voltage in variable frequency mode: AC 220V

Car door lock function

Directly mounted on straight beam of the car

The figure indicates left opening, and the right opening is manufactured symmetrically

“C” is the distance between the inside of straight beam and fast-door borderline

Product Description
NINGBO XINDA GROUP CO., LTD all rights reserved     2015 All rights reserved.