机构分布
organization distribution
机构分类
Classification of mechanisms
Classification
机构分析和综合
analysis and synthesis of mechanisms
机构分析与设计
Analysis and Design of Mechanism
医疗机构分类管理
for-profit and non-profith hospital regulation
medical establishment reform
电机机构
motor operating mechanism
光机机构
optical mechanical construction
卸载机机构的工作
unloader mechanism operation