Seiko是什么意思

用法例句

The development and the investment in China of these international industrial gas companies in recent years were expounded in detail,involving Linde Group,Air Liquid,Praxair,Air Product,Taiyo Nippon Sanso Corporation,Messer etc.

概述了跨国气体公司在华发展现状,详述了林德集团、液化空气集团、普莱克斯、空气化工产品有限公司、日本大阳日酸株式会社、梅塞尔集团等六大气体公司近年在华发展及投资情况。