The companies of ITW BUILDEX in the United States, Australia, Great Britain are its subsidiary companies, and they are the modern professional light steel structure building fixation producer.是什么意思_The companies of ITW BUILDEX in the United States, Australia, Great Britain are its subsidiary companies, and they are the modern professional light steel structure building fixation producer.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句