Now we can use temporary solder mask to solve all the problems.

现在，我们可以用临时阻焊膜来解决这一问题。

Printed circuit board, Solder mask, Flood screen printing, Quality Control.

印制板，阻焊膜，丝网印刷，品质控制。

PCBA conformal coating, dam process, Solder mask coating, DIP Component fixing.

PC BA表面三防涂覆、堤坝工艺、涂防焊胶、DIP元件加固等。

The solder mask is configured on the dielectric layer and covers the circuit layer.

焊罩层配置在介电层上且覆盖线路层。

Is the viscosity of the solder mask after preparation checked to ensure the quality?

在检验前是否测试防焊的粘性以确保品质？