Five-Cornered Truncated Pyramid – Full Overlapping Closure – Full Overlapping Closure C20.30.10.10 Five-Cornered Truncated Pyramid – Full Overlapping Closure – Full Overlapping Closure C20.30.10.10 Production Team2021-05-18T21:58:27+08:00 ECMA C20.30.10.10 Five-Cornered Truncated Pyramid - Full Overlapping Closure - Full Overlapping Closure
