Ȩ> Á¦Ç°¼Ò°³> ÆdzÚ> Ȭ°­ÆÇ     
 
 
¼ÍÇüÇüÅÂ
Symbol Forming Shapes Base Metal Width Uses
V-115 4' Roof
Wall
C-33 3' Roof
C-142 4' Wall
V-250 4' Roof
C-76 3'(4') Roof
¼ÍÇüÇüÅÂ
Type Flat
width
(m/m)
Width
(m/m)
Effective
width
(m/m)
Length(m)
per area(m)
Furrow
interva
l(m/m)
Furrow
depth
(m/m)
Number of
furrow
Remark
V-115 914 735 690 1.48 115 35 7 Roof &
Wall
1,219 969 920 1.09 115 35 9
C-33 914 790 760 1.52 33 72 4 Roof
C-142 1,235 1,052 1,000 ? 142 30 7 Wall
V-250 1,219 1,030 1,000 1.06 250 30 24 Roof &
Wall
C-76 914 816 762 1.31 76 18 11 Roof &
Wall
1,219 1,090 1,040 0.96 76 18 14