片语
high case-hardened高硬齿面
Case-hardened Resin定型树脂
Become Case-hardened横下心
Unbumed Case-hardened product不烧定型制品
case-hardened steel渗碳钢;表面渗碳硬化钢;表面硬化钢
standardized使合乎标準;按标準校準;制定标準(standardize的过去分词)
case-hardened lenses硬化镜片
case-hardened bearing steel表面硬化轴承钢
relentless无情的;残酷的;不间断的
case-hardened glass表面硬化玻璃
case-hardened steer表面硬化钢