试样制备的英文
preparation of specimen
sample preparation
specimen preparation
例句与用法
更多例句： 下一页- Plastics . preparation of test specimens by machining
塑料制品.机械加工试样制备 - Preparation of test specimens and determination of properties
试样制备和特性测定 - Iron ores - sampling and sample preparation procedures
铁矿石.取样及试样制备方法 - Method for preparation test sample of carbon pastes
炭糊类检测试样制备方法 - Sample preparation for testing of shaped refractory products
定形耐火制品试样制备方法
