公称通径 A系列 B系列 al Pipe Size D Series A Series B 15 21.3 18 1.6 2.1 2.6 --- --- --- --- 2.9 --- --- 3.6 --- --- --- 4.5 20 26.9 25 1.6 2.1 2.6 --- --- --- --- 2.9 --- --- 4 --- --- --- 5.6 25 33.7 32 1.6 2.8 3.2 --- --- --- --- 3.2 --- --- 4.5 --- --- --- 6.3 32 42.4 38 1.6 28 3.2 --- --- --- --- 3.6 --- --- 5 --- --- --- 6.3 40 48.3 45 1.6 2.8 3.2 --- --- --- --- 3.6 --- --- 5 --- --- --- 7.1 50 60.
同圆5kg/320 ±2m 同圆5kg/155 ±2m 陵江5kg/410m 陵江5kg/170m 10090000004 10090000007 10090000004 10090000007 10090000004 10090000007 同圆 陵江 Φ5×0.5 PVC 黑套管 Φ8×0.7 PVC 黑套管 Φ5×0.5 PVC 黑套管 Φ 8×0.7 PVC 黑套管 Φ5×0.5 PVC黑套 管 Φ8×0.7 PVC黑套 管 Φ5×0.5 PVC黑套管 Φ5×0.5 PVC黑套 管 0.0000144928 0.0000277778 0.0000156250 0.0000322581 0.0000121951 0.0000294118 0.0000129000 0.0000149400 10 0.000145 0.000278 0.000156 0.000323 0.0001219
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