Universities across the UNC System are becoming more proactive in addressing PCBs, after the closure of NC State's Poe Hall. Poe closed in November 2023 after the toxic chemicals were detected in the ...
A study was conducted to address the question of how fish consumption, occupation, and outdoor air affected serum PCB concentrations and congener patterns among 139 Native American men living near ...
印制电路板，简称 “PCB”，也叫印制线路板。它的主要作用，是通过电路连接各种电子元器组件，实现导通与传输，是电子产品里关键的电子互连件。几乎所有电子设备都得靠它，它既能为电子元器件提供固定装配的机械支撑，实现布线、电气连接或电绝缘，又 ...
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