【Global Specialties】DL-020,原型产品 Sequential Logic Trainer
DL02-050/14/1/WN,
DL02-050/28/1/WN,
DL02-050/42/1/WN,
DL02-100/28/2/WN,
DL02-100/42/2/WN,
DL02-150/14/3/WN,
DL02-150/42/3/WN,
