可能性很多:1 ~; i# a, U) u j" P
彈簧老化或斷裂,/ m, [, u. b C6 l( F5 ?
OPENER有問題, # a9 F p5 i* L# v開關制出問題, % A( I6 T$ y; K( b( }電眼鬆脫移位, 4 _1 W/ I5 b: ^" m% O' f% s; D' }滾輪移位或需要潤滑
BIGWOOOL 发表于 2013-11-1 12:32 0 r! n! J- i, n+ H( _' ]8 O! X
揭贴问一下,有知道修车库门便宜的吗?家力的单车库门被我撞了,需要重新换车门下的两页,
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780-9840801 garage door plus (non chinese) 4 {4 N' d! |7 K5 p2 o, f + [& t/ _+ i# I" S0 _7 n3 M/ t8 RPls note: no affiliation, hire at your own risk.