For post cementation, BIS-CORE LIQUID CATALYST must be used instead of the PASTE CATALYST in order to lower the viscosity of the cement.是什么意思_For post cementation, BIS-CORE LIQUID CATALYST must be used instead of the PASTE CATALYST in order to lower the viscosity of the cement.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句