water tester 水压测试仪
boiler water tester 锅炉给水测试器
digital water tester 数字水测试器
Water Quality Tester Strips 简易水质检查试验纸 ; 繁难水量检讨试验纸
water resistance tester 水阻表 ; 防水检测仪
automatic water tester 自动水中检漏计
water-pressure tester 水压试验装置
water permeability tester 透水试验机
Water Vapour Permeability Tester 水蒸气渗透测试仪
Their Aw property added in water is investigated and the proportion for the compound phosphate ester is optimized by means of four - ball tester.
利用四球试验机考察了添加到水溶液中的抗磨性能，并优化了复合磷酸酯的配比。
This article introduces the whole idea, tester design and actualization process of the model experiment for uplift action mechanism of underground water.
详细介绍了用于研究地下水浮力作用机理的模型试验整体构思、试验装置设计及实施过程。
We have introduced Japanese Minolta, computerized color spectrometer, coating thickness tester, nanometer, pencil hardometer, water spraying machines and the like professional inspection equipment.
为确保品质，公司还引进日本美能达，电脑色差分光仪，膜厚机，光泽度计，铝笔硬度计，水喷雾机等一批专业检测设备。
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