送交者: meiyou 于 2012-01-11, 11:53:52:

回答: pre-fab boards still need a frame to hang on, concrete need time to set 由 r10 于 2012-01-11, 11:19:12:

• pre-cut steeel column and beam pieces still need to be welded on site (无内容) - r10 (0 bytes) 2012-01-11, 14:42:07 (640960)
  • is drilling into ground and building foundation counted in the days? (无内容) - r10 (0 bytes) 2012-01-11, 14:43:06 (640961)
    • 视屏显示包括 (无内容) - meiyou (0 bytes) 2012-01-11, 16:57:43 (640975)

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