CRS:COLD ROLLED STEEL冷轧钢( I9 m* c/ r1 z' _+ S+ Q, u
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CRS也是Corrosion Resistant Steel 耐腐蚀钢的缩写
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GA是一种尺寸
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& c; R6 s/ T, s( j28GA=0.015inches=0.38mm 6 A! M# A. v- X9 N( o
26GA=0.018inches=0.46mm
# C+ F6 H. r) Q( H, P2 ]. g8 |24GA=0.024inches=0.61mm 9 ?" W i: @' ^/ W( n
22GA=0.030inches=0.76mm 3 o2 u, J' I& v
20GA=0.036inches=1.00mm
$ m7 ~3 e2 f8 S2 a" X6 [18GA=0.048inches=1.25mm
( X$ I6 U- Y: V4 `, E16GA=0.060inches=1.60mm
4 Q' d" G1 h3 _( }7 Z- y2 F14GA=0.075inches=2.00mm 4 N5 O! r! a b; i1 P
12GA=0.105inches=2.70mm |