“threshold limit value time weight average (TLV TWA)”的概念、定义、翻译、参考文献-科学参考

单词	threshold limit value time weight average (TLV TWA)
释义	threshold limit value time weight average (TLV TWA) Chemistry ＞环境化学＞其他相关概念＞释义 threshold limit value-time weight average (TLV-TWA)时间加权平均阈限值
随便看	sideromagnetic siderophile element siderophilic bacteria Siderophore siderophore siderophyre sideroscope siderosphere siderostat sides about the right angle side scan sonar side-scan sonar side scan sonar sediment survey side scan sonar sweeping side-slip angle of aircraft side slope side slope of railway sub sidespin side stage sidestroke side trace sidetrack drilling sidetracking horizontal well construction technology sidetracking tool side transmission photography

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