发布时间:2025-01-24 09:21:39
沥青混凝土摊铺机的生产率按每小时所需摊铺料的重量(吨数)来计算, 其公式如下:
Q=60H.B.V.ρ (t/h) 式中 Q: 生产能力 (t/h)
H: 摊铺厚度 ( m )
B: 摊铺宽度 ( m )
V: 摊铺速度 (m/min)
ρ: 混合料密度,一般取1.8t/m3
RP601L、RP700L型摊铺机的最大生产能力为400t/h,摊铺宽度,速度,厚度应在额定生产率范围内选择.
请问一下,康宝的抽油烟机CXW-220-A13与欧派的抽油烟机CXW-218-E614...
2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:392010款奔驰r级 r350l车载专用导航安装大约需要多少米啊
2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39 2025-01-24 09:21:39