2) COD on-line analyzer
COD在线分析仪
1.
The check and accept process for industrial waste COD on-line analyzer should guarantee to the identity test condition such as in the same place and stratification sampling,in same container sampling for both tests,with the same precipitation elimination method to remove chloride ion to make the result .
分析了COD在线分析仪和实验室比对结果人为差异的原因是样品不均匀,在线分析仪取样装置滤过,取样层面和采样方式以及沉淀消除的方法不同造成的。
3) COD on-line automatic analysis instrument
COD在线自动分析仪
1.
COD on-line automatic analysis instrument,which is used to monitor COD emitted concentration of various pollution water continuously.
COD在线自动分析仪,是用来对各类污水中COD排放浓度进行连续监控的仪器。
5) COD analysis waste liquor
COD分析废液
6) COD instrument
COD测定仪
1.
The COD instrument made by HACH company of America is convenient in use.
美国HACH公司制造的COD测定仪,使用方便,但试剂依赖进口且价格昂贵,我们经过反复试验,开发出仍适用于该仪器的替代试剂。
补充资料：CLY-1型超声波在线粒度分析仪
CLY-1型超声波在线粒度分析仪
黔CLY一l型超声波在线粒度分析仪
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