The fuel cell, which runs on natural gas, is made by UTC Power, a subsidiary of United Technologies Corporation.
依靠天然气运行的燃料电池是由联合技术公司的一家子公司UTC电力公司制造的。
One is the geared turbofan (GTF), a new type of jet engine from Pratt &Whitney, part of America’s United Technologies group.
一款是来自普惠公司的新型喷气发动机GTF,普惠隶属于美国联合技术公司。
One is the geared turbofan (GTF), a new type of jet engine from Pratt & Whitney, part of America's United Technologies group.
一款是来自普惠公司的新型喷气发动机GTF,普惠隶属于美国联合技术公司。
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