电路板

The power rating is based on a printed circuit board heat spreading capability equivalent to 2 square inches of copper connected to the GND pins.

在额定功率是基于印刷电路板散热的能力，相当于2平方米的铜连接到GND引脚英寸。

This test is to be run on all lamp socket/circuit plate assemblies.

这次试验是将运行在所有灯具插座/电路板组件。

Place lamp socket/circuit plate assemblies in Cold chamber.

地灯插座/电路板组件在冷室。

Acceptance Criteria After Thermal Cycling, the lamp socket/circuit plate assembly shall meet the requirements of section: Voltage Drop.

6.2.3 。验收标准热循环后，灯泡插座/电路板组件应满足的要求：第压降。

Acceptance Criteria After exposure, a lamp socket/circuit plate assembly shall meet the requirements of section: Bulb Insertion/Removal.

6.3.3 。验收标准曝光后，一盏灯插座/电路板组件应满足的要求：第灯泡插入/清除。

Step 4: Protect the solder side of the circuit board with a layer of electrical tape.

步骤4：保护与电磁带层电路板的焊接面。

Create an enclosed boundary on a mechanical layer that will define the board shape you require.

创建一个机械层，将确定电路板的形状您需要一个封闭的边界。

Our company is specialized in the design and manufacture of printed circuit board of the enterprise, can provide you with 1-16 layer printed circuit board design and production; company is committed to: high quality, prompt delivery, quality service; single.

本公司是一家专业设计和生产印制电路板的企业，可以为您提供1－16层印制板设计和生产；公司承诺：品质优良，交货快捷，优质服务；

Create an enclosed boundary on a mechanical layer that will define the board shape you require.

确定电路板的形状您需要在机械层上创建一个封闭的边界。

Especially in terms of multi -layer high-density printing circuit board, a large demand gap still exists in the market.

尤其是在多层高密度印制电路板方面，市场仍有很大缺口。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。