新来的数学老师是一个叫王涛的年轻人 » New math teacher is a young man called Wang Tao 钛阀门 » Titanium valve 我一点也都不喜欢冬天的雨。因为他的盲目崇拜。
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The damage and corrosion of titanium regulating valve is described and the fracture cause of valve core is analyzed.
介绍了钛调节阀的损坏和腐蚀情况，分析了阀芯的断裂原因。
The reasons of the corrosion occurred in the titanium pressure-relief valve in the desulfurizing unit were studied by optical microscope and energy spectrometer.
利用金相显微镜、能谱仪等分析方法，分析研究了脱硫装置中钛制减压阀的腐蚀原因。
The high temperature valve is suitable for sealing high-temperature pipelines in the production process of titanium sponge.
适用作海绵钛生产过程中密封高温管道使用。
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