tester是什么意思？

tester

例句

• Tester must read all zeroes. 检测器读数必须都为零.
• It's a bulb pressure tester for detecting battery leaks. 这是检测电瓶漏气用的胶球压力试验器.
• The enamel surface microhardness was measured by a Leitzs microhardness tester. 采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.
• Random Tumble Pilling Tester . To determine the pilling and fuzzing characteristics of textile fabrics. 乱翻式起球测试仪,可检测织物的起球起毛性能.
• Durometer hardenss tester an instrument used to characterize the hardenss of elastomers or other rubber - like materials. 硬度计—用来测定弹性体或其它橡胶物质的特性的工具.
• Crimp Force Monitor , Horness Tester, Tooling Machine , Cutting & Stripping Blades. 截面检验工作室,压力监测器,导通测试台, 包 胶机, 切割刀,剥皮刀.
• Place the tester adapter over the opening. 把试验器连接装置放在加油口上.