求翻译：台湾企业龙江工业行活动黑龙江省工业项目推介会5月22日在哈举行。来自台湾的140余位企业家参会，与省内13个市地政府、农垦总局和300多家企业，就食品加工、装备制造、石油化工、电子信息、生物医药等行业筛选出的395个对接合作项目进行了项目对接，项目投资规模约420亿元。是什么意思？

Heilongjiang Province, Longjiang industrial line activities of Taiwan enterprises industrial project promotion held in Kazakhstan on May 22. Screened more than 140 entrepreneurs from Taiwan participants, and the province's 13 Local Taxation Government, Reclamation Bureau, and more than 300 enterpris

Longjiang enterprises in Taiwan industry activities and Heilongjiang province's industrial projects will be on 22 may be held in Doha. From the more than 140 entrepreneurs will participate in 13 provinces, municipalities and government, Farm Bureau and more than 300 enterprises, equipment manufactur

The Taiwan enterprise Longjiang industry line moves the Heilongjiang Province industrial project recommendation to%2

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