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سایز ناودانیh(mm)b(mm)s(mm)t=r1 (mm)r2(mm)c(mm)h-2c(mm)مساحت سطح مقطع (سانتی متر مربع)وزن هر متر (kg/m)وزن شاخه 12متری (kg)
30x15301544.529122.211.7420.88
303033573.514.515.444.2751.24
40x20402055.52.511183.662.8734.44
404035573.514.5116.214.8758.44
50x25502556312.5254.923.8646.32
505038573.515207.125.5967.08
60603066312.5356.465.0760.84
6565425.57.5416339.037.0985.08
8080456841747118.64103.68
1001005068.54.5186413.510.6127.2
12012055794.519821713.4160.8
140140607105219720.416192
160160657.510.55.522.51162418.8225.6
180180708115.523.51332822264
200200758.511.5624.515132.225.3303.6
22022080912.56.526.516637.429.4352.8
240240859.5136.52818542.333.2398.4
26026090101473020148.337.9454.8
2802809510157.53221653.341.8501.6
300300100101683423258.846.2554.4
3203201001417.58.753724775.859.5714
350350100141683428377.360.6727.2
38038010213.516833.531380.463.1757.2
400400110141893832591.571.8861.6