渗透性测量 meaning in Chinese

permeability survey

Granular filter media . test methods . measurement of the permeability of a filter aid
粒状过滤介质.试验方法.过滤助剂的渗透性测量
Textiles - measurement of water vapour permeability of textiles for the purpose of quality control
纺织品.质量控制用织物的水蒸气渗透性测量
Self adhesive tapes - measurement of water vapour transmission in a warm humid atmosphere ; german version en 12023 : 1996
胶粘带.在湿热气候下水蒸气渗透性测量
Flexible sheets for waterproofing - bitumen , plastic and rubber sheets for roof waterproofing - determination of water vapour transmission properties
防水用挠性板.屋顶防水用沥青塑料和橡胶薄板.水蒸气渗透性测量