1·Case: Custom 30 meter stainless steel, with hardened mineral crystal, and stainless steel caseback.
运动：日本石英，30米防水，不锈钢，硬矿物晶体和不锈钢底盖带：弹簧钢。
2·According to real production case of our country, it is necessary to establish the standard about the conversion tables on hardness and strength of hardened high speed steel.
根据我国具体的生产实际情况，有必要建立我国自己的淬硬高速钢洛氏硬度和维氏硬度换算的标准。
3·CDS Manufacturing builds table top roll sorters. Standard table top roll sorter system includes a pair of 12 "case hardened stainless steel rollers, adjustable roller height and Angle."
CDS生产公司的台式分类器是一款标准的台式滚动分类系统，设备包括12“表面硬化的不锈钢滚筒，可调节滚筒高度和角度。”
4·Case: Custom 30 Meter Polycarbonate With Hardened Mineral Crystal And Stainless Steel Caseback.
聚碳酸酯30米防水，矿物晶体和不锈钢底盖。弹力带聚碳酸酯。