T1U1S1C3H4E1
11 points
TUSCHE is validvalid
a liquid used in lithography [n TUSCHES]
(German) a black substance used for drawing in lithography and as a resist in etching and silkscreen work [n -S]
a liquid used in lithography [n TUSCHES]
(German) a black substance used for drawing in lithography and as a resist in etching and silkscreen work [n -S]