发布时间:2025-01-24 17:49:44
你说的是圆管。计算公式是:(外径-厚度)*厚度*0.02466*长度*支数,得出的为重量,单位KG
用你的数据计算后重量为1.12KG
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2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44我想只用一个4个与门的芯片但它的原理图只有1个输出引脚所以我就放了4片结果pcb出来4块芯片怎么办
2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44 2025-01-24 17:49:44