首批上市的
first-to-market
以上为机器翻译结果，长、整句建议使用 人工翻译 。
产量全国前五，中国首批上市的钢琴企业。
Production of the country's top five, listed companies China first piano.
youdao
在首批上市的3D电视产品中，3万元几乎成了“封顶价”，价格低于预期。“
The first batch of 3D TVs that went on sale was priced up to RMB30000, lower than expected, the Beijing Morning Post reported.
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