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单词
petroleum resins
释义
petroleum resins
网络
石油树脂;烃树脂
网络释义
1.
石油树脂
浅谈石油树脂
石油树脂
(
petroleum resins
)乃因其来源为石油衍生物而得名, 一般可 分类为 C5 alphatic(脂族类)、C9 aromatic( …
wenku.baidu.com
2.
烃树脂
c5 树脂 - CAS号查询 ... 聚全氟乙丙烯 Perfluoroethylene propylene copolymer
烃树脂
Petroleum resins
白桦酯醇 beta-Amyrin; ...
www.ichemistry.cn
例句
释义:
石油树脂,烃树脂
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evaluation and control by result
evaluation and controlling by results
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Evaluation and Program Planning
evaluation and service test
Evaluation and Supervision on Health Food
evaluation and testing of information retrieval systems
evaluation apprehension
evaluation approach of hydrogen induced absorption
evaluation, assessment
evaluation bases
evaluation bulletin
evaluation by ranking
evaluation by track inspection car
evaluation centre
evaluation chart
evaluation circuit
evaluation committee of professional titles
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更新时间:2025/8/19 7:02:08