
 
						|  |  | 
| 材 料 | 鋁 Aluminium (6063-T5) | 
| 單位質量 | 10.2kg/m | 
| 截面積 | 3255.5mm2 | 
| 周長 | 484.3mm | 
| 執行標準 | GB/T 14846-2014 | 
| 訂 貨 號 | JL1220 | 
 
								            


 
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					Exquisite craftsmanship to meet the needs
 
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					Strict quality inspection, no defective products
 
		
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