单词:epoxy isocyanate
[化] 环氧异氰酸酯
单词:epoxy isocyanate 相关文章
GWEN IFILL: Next: replacing surf shops with start-ups, as tech titans move to catch some rays and some waves.Steve Goldbloom reports. STEVE GOLDBLOOM: In San Francisco, computer programmers are like rock stars. Here in Los Angeles, the rock stars are
发表于:2019-01-27 / 阅读(89) / 评论(0)
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