为应对美国在氦气的储量和提取上的垄断，中国成功研发在液化天然气的过程中残留的高氦气体中提取氦的技术，可保证中国最关键需求

来源: thore 于 2024-12-11 07:14:44 [旧帖] [给我悄悄话] 本文已被阅读：次

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