无码人妻精品一区二区三区蜜臀-中文字幕在线观看1-国产av大陆精品一区二区三区-裸体美女1区2区3区免费网站-男女一边摸一边做爽爽的免费阅读-国产精品另类激情久久久免费-国产亚洲一区二区三区精品网站-污网站在线播放-国产精品一区二区三区网站-国产精品人妻无码一区二区三区-一区二区三区成人-亚洲一区爱区精品无码-欧美精品三级不卡在线-久久一区二区三区四区视频-97色在线观看-亚洲熟女精品

AC variable frequency and DC voltage regulation control

For electronics and variable-frequency, special interface is used for connecting with elevator system.

Operating voltage of electronic mode: AC 80V

Operating voltage of variable frequency mode: AC 220V

Car door lock function

Directly mounted on the straight beam of car

The door shown in the figure is left opening and the right opening is manufactured symmetrically.

“C” is the distance between inside of straight beam and border-line for door opening