力學室計量器具檢測收費標準"
本文檔由 ac_ting 分享于2010-06-06 10:19
"L-100-449","疊加式標準測力機","3×10-4 ",0.03,"300kN","臺","2170 ",,"5×10-4",0.05,"300kN","臺","1953 "...
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