这个GARAGE DOOR OPENNER如何?# Livingi*n2016-11-03 07:111 楼http://digi.tech.qq.com/a/20111111/000761.htm?pgv_ref=aio2012&p
w*m2016-11-03 07:112 楼感恩节会有DEAL吗?http://www.homedepot.com/p/Chamberlain-Premium-1-2-HP-Chain-Drive-Garage-Door-Opener-with-MyQ-Technology-HD420EV/203951223
w*m2016-11-03 07:114 楼你说的是马力吧,马里越大能拉的重量越大,跟速度没关系的。【在 w*****m 的大作中提到】: 我的理解GARAGE OPENNER要功率大的,这样开门关门快一些: 便宜的就是功率不够,半天才开开门,还要等着,很烦
L*x2016-11-03 07:115 楼chain drive的声音大一些,belt drive的安静些。不过garage opnener只要functional就是了。【在 w**m 的大作中提到】: 感恩节会有DEAL吗?: http://www.homedepot.com/p/Chamberlain-Premium-1-2-HP-Chain-Drive-Garage-Door-Opener-with-MyQ-Technology-HD420EV/203951223
w*m2016-11-03 07:116 楼链条的应该更持久。皮带的据说有的突然崩断会打到东西。而且车库上面没卧室,倒不怕吵。【在 L****x 的大作中提到】: chain drive的声音大一些,belt drive的安静些。不过garage opnener只要: functional就是了。
n*s2016-11-03 07:117 楼Chained is noisy.Belt has steel reenforcement inside.Some reviewers say this opener is very slow.
w*m2016-11-03 07:118 楼慢的那个是genie牌子的。【在 n***s 的大作中提到】: Chained is noisy.: Belt has steel reenforcement inside.: Some reviewers say this opener is very slow.