“pipe bevel”的概念、定义、翻译、参考文献-科学参考

单词	pipe bevel
释义	pipe bevel Encyclopedia 工学管端坡口释 pipe bevel管端坡口在钢管端部壁厚截面上制作的规定几何形状的简称。
随便看	pulse waveform parameter metrology pulse width pulse width modulation pulse-width modulation pulse window pulse with root pulse with stomach qi pulse with vitality pulse xenon lamp pulse tube refrigerator pulsing pulsing zombie pulstile flow pultrusion machine pultrusion process pulu pulverization pulverized coal boiler pulverized coal burner pulverized coal conveying by using exhaust gas pulverized coal conveying by using hot air pulverized coal conveying by using warm air pulverized coal conveying system pulverized coal injection of blast furnace ironmaking pulvillus

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