HD / 1,280 x 720 Compact Dome Network Camera • 720p HD images up to 30 fps • Multiple H.264 (High profile) streams and JPEG streams ensure simultaneous real time monitoring and high resolution recording. • Super Dynamic and ABS (Adaptive Black Stretch) technologies deliver 122 dB w...
81WV在同等情况下能发挥出比传统模具钢更好的热传导效果, 81WV在一定程度上可以代替铍铜来优化局部冷却不良的区域. 81-WV钢板 80W-V钢棒 110-C圆钢 SF-40 81WV 80WV叫法:低合金钢 渗碳钢 合金结构钢 合结钢 轴承钢 81WV 80WV碳素钢 碳钢 低碳钢 碳素结构钢 碳结钢 合金结构钢 钢板 81WV 80WV钢带 带...