词典 / 科技
off-grade qualities【贸易】
暂无补充释义。
off-grade
cull【工经】;off-grade product【工经】;waster【工经】 贸易
off-grade plate【材】
off-grade goods, rejects
irregular【科技】;off-grade【科技】;
off-grade iron【材】
补充或纠正词条 →