A second advance that contributes to this expansion is the enclosed print head, which allows a wide variety of materials to be delivered through the stencil to the substrate.
A second advance that contributes to this expansion is the enclosed print head, which allows a wide variety of materials to be delivered through the stencil to the substrate.
扩展的第二个进步是附着印刷头，它允许大量的物料通过钢网到达基板上。