3.單軌吊車工字樑選用和美規AWG和日規JIS電線對照表 下載down load
I Beam Selection chart for Monorail crane and AWG vs.JIS conversion Chart.
a.單軌吊車容許最大吊重及跨距之工字鐵選定表和美製電線AWG線和JIS斷面積對照表
I Beam Selection Chart For Monorail hoist : Capacity VS. Span and Conversion
Table of AWG and JIS Cable