The various sampling techniques and special precautions that are taken. Are sample points flushed? How? 各种取样技术和所采取的特殊注意事项.取样点是否要吹扫?如何吹扫?
Appearance of samples, color and temperature (cool or hot). Is sample single phase? Are there any solids? 样品性状,颜色和温度(冷或热).样品是否为单相?有无任何固体?
What can cause changes in sample appearance and what operational steps should the operator take to correct the problem? 何种原因会导致样品性状改变?操作者应采取何种操作步骤来纠正问题?
What non-routine samples are taken and what analyses are made on each of these samples. Why? 采集了哪些非常规样品?每个样品采取何种分析方法?原因是什么?
The various sampling techniques and special precautions that are taken. Are sample points flushed? How? 各种取样技术和所采取的特殊注意事项.取样点是否要吹扫?如何吹扫?
Appearance of samples, color and temperature (cool or hot). Is sample single phase? Are there any solids? 样品性状,颜色和温度(冷或热).样品是否为单相?有无任何固体?
What can cause changes in sample appearance and what operational steps should the operator take to correct the problem? 何种原因会导致样品性状改变?操作者应采取何种操作步骤来纠正问题?
What non-routine samples are taken and what analyses are made on each of these samples. Why? 采集了哪些非常规样品?每个样品采取何种分析方法?原因是什么?
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