Multilayer PCB

PHA+Cgk8c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7YmFja2dyb3VuZC1jb2xvcjojRkZG RkZGO2ZvbnQtc2l6ZToxNnB4OyI+NUcgQ29tbXVuaWNhdGlvbiBQQ0I8L3NwYW4+IAo8L3A+Cjxw PgoJPGJyIC8+CjwvcD4KPGRpdiBjbGFzcz0idGV4dCIgc3R5bGU9Im1hcmdpbjowcHg7cGFkZGlu ZzowcHg7Ym9yZGVyOjBweDtmb250LXNpemU6MjBweDt2ZXJ0aWNhbC1hbGlnbjpiYXNlbGluZTtm b250LWZhbWlseTomcXVvdDtjb2xvcjojNjY2NjY2O2JhY2tncm91bmQtY29sb3I6I0ZGRkZGRjsi PgoJPHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxNHB4OyI+4peGTGF5ZXIgQ291bnTvvJoyMkw8L3Nw YW4+PGJyIC8+CjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTRweDsiPiDil4ZNYXRlcmlhbO+8mlRV LTg4Mzwvc3Bhbj48YnIgLz4KPHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxNHB4OyI+IOKXhkJvYXJk IFRoaWNrbmVzc++8mjMuMm1twrEwLjJtbTwvc3Bhbj48YnIgLz4KPHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxNHB4OyI+IOKXhk1pbi5UcmFjZS9TcGFjZe+8mjMvM21pbDwvc3Bhbj48YnIgLz4KPHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxNHB4OyI+IOKXhkNvcHBlciBUeXBlOiBIVkxQPC9zcGFuPjxi ciAvPgo8c3BhbiBzdHlsZT0iZm9udC1zaXplOjE0cHg7Ij4g4peGVmlhLWluLVBhZO+8mlZJUFBP PC9zcGFuPjxiciAvPgo8c3BhbiBzdHlsZT0iZm9udC1zaXplOjE0cHg7Ij4g4peGQmFjayBEcmls bDoxMiBzZXRzPC9zcGFuPjxiciAvPgo8c3BhbiBzdHlsZT0iZm9udC1zaXplOjE0cHg7Ij4g4peG SW1wZWRhbmNlOjIwIGxpbmVzPC9zcGFuPgo8L2Rpdj4KPHA+Cgk8YnIgLz4KPC9wPg==