WBT point may be affirmed in terms of synthetical analyses of both changes of the liquid level in the pipe string and the card of pressur...是什么意思_WBT point may be affirmed in terms of synthetical analyses of both changes of the liquid level in the pipe string and the card of pressur...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句