[机]?压缩加油杯

压缩加油杯 compression cup 加工 (对原材料、半成品等做各种工作, 使符合规定要求) process; machining; working; handling; treating; in- ..

?压缩加油环

... 压缩计 compressometer 压缩加油环 compression cup 压缩胶合板 high-density plywood ...