stage of preparatory rising的意思|示意

美 / / 英 / /

准备上升阶段

preparatory examination stage 预审阶段
project preparatory stage 项目筹备阶段
audit preparatory stage 审计准备阶段
engineering preparatory stage document 工程准备阶段文件
Spinning preparatory and spinning machines 纺丝准备机和纺丝机
preparatory training program 预备训练计划
preparatory training for minorities 少数民族预备训练
improvement on preparatory treatment 预处理的改进
preparatory heat treatment 预备热处理
Preparatory care for subsequent treatment, not elsewhere classified 后续治疗的预备护理，未在其他地方分类