1) allowed installation height
允许安装高度
1.
The paper discusses about the energy relationship between NPSH of centrifugal pump and allowed installation height,explains specifications that controlling the water level of fire pump by using NPSH that is small than 6.
讨论了离心泵汽蚀余量与允许安装高度的能量关系,说明了用汽蚀余量不大于6。
2) allowable misalignment
允许安装误差
3) maximum permissible installation force
最大允许安装力
4) Allowable drawing height H
允许吸出高度H_s
5) the permissible draw height
允许吸出高度
6) the highest allowable concentration
最高允许浓度
1.
According to the national and international principle in determing the highest allowable concentration of soil pollution elements, the authors determined the highest allowable concentration of Hg, Cd, As and Ph in soil as 0.
根据国内外制订土壤污染物质最高允许浓度的原则，利用山西土壤元素地球化学背景值及土壤生态效应的研究资料，初步确定了山西省土壤中Ｈｇ，Ｃｄ，Ａｓ，Ｐｂ等污染物的最高允许浓度：Ｈｇ０。
补充资料：设备的安装——设置安装基准
设备的安装——设置安装基准   | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条