Jinzhou City environmental stations analysize oil drainage of jinzhou petrochemical company by gravimetric method,but company environmental stations use for infrared photometric method.是什么意思_Jinzhou City environmental stations analysize oil drainage of jinzhou petrochemical company by gravimetric method,but company environmental stations use for infrared photometric method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句