1592953108000 1312632483000 term-32883 1616540965086 1312632524000 1616289758643 adlib fitz-online adlib-term-32883 04e8b547-cfae-3c02-86a5-d5e3da35a552 2 1 scope note Etching ground containing grease so that it does not harden. M.MT.AFU.ARI.KLE.BCW.AFU.ARI 1 code M.MT.AFU.ARI.KLE.BCW.AFU.ARI 1 soft ground reference term-32884 adlib-term-32884 2133b015-36f4-33aa-8d98-a539205764e9 etching ground soft ground term reference term-100240 adlib-term-100240 2651f729-6aa5-350b-b8f6-5dfd04ce178b soft-ground etching