Pulse techniques and apparatus . pulse terms and definitions 脉冲技术和仪器.脉冲术语和定义
Pulse techniques and apparatus . part 1 : pulse terms and definitions 脉冲技术和仪器.第1部分:脉冲术语和定义
Guide to pulse techniques and apparatus - pulse terms and definitions 脉冲技术和设备指南.第1部分:脉冲术语与定义
Using low - pressure pulse technique to reform reverse blow bag dust trap 利用低压脉冲技术改造反吹风袋式除尘器的研究
Pulse techniques and apparatus ; part 1 : pulse terms and definitions ; identical with iec 60469 - 1 : 1987 脉冲技术和仪器.第1部分:脉冲术语定义
Pulse techniques and apparatus . part 2 : pulse measurement and analysis , general considerations 脉冲技术和仪器.第2部分:脉冲测量和分析,概论
Method for measurement on ultrasonic velocity of solid by pulse technique using reference test piece 用基准试样通过脉冲技术测量固体超音速的方法
Guide to pulse techniques and apparatus - pulse measurement and analysis , general considerations 脉冲技术和设备指南.第2部分:脉冲测量和分析:总则
Pulse techniques and apparatus ; pulse measurement and analysis ; general considerations ; identical with iec 60469 - 2 : 1987 脉冲技术和仪器.第2部分:脉冲测量和分析.总则
Standard test method for determining transmissivity and storativity of low permeability rocks by in situ measurements using pressure pulse technique 用压力脉冲技术现场测量低渗透性岩石的透射率和释水系数的标准试验方法