Unverified93% confidenceFactTime unknown
R-3采用3x3英寸11号钢立柱、5/8英寸孔距的Westside间距设计,承重余量极大但整机重量也很高,搬运和安装需要至少两人
1
Sources
93%
Confidence
Long-term
Relevance
-
First Seen
Sources
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