理学 企业信息系统 释 product data management; PDM 产品数据管理 以软件技术为基础，以产品为核心，实现对产品相关的数据、过程、资源一体化的集成管理技术。英文缩写PDM。
数据库 数据库应用 释文 product data management, PDM 产品数据管理
- landfill leachate
- landfill liner system
- landfill odor nuisance
- landfill of waste mud
- landfill operations
- landfill reclamation
- landfill shunt of rainwater and sewage
- landfill site selection
- landfill slide
- landfill vertical barrier
- land finance
- land financing
- landform assemblage
- landform forming process
- landform reshaping
- landforms and landscape devastation
- Land for mulberry cultivation
- land for rural residential building
- land for tertiary uses
- land founctions
- land function classification
- land geophysical exploration
- land grading
- land grant college
- land hierarchy