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Vessel for insertion in ground, to take samples of ground water for laboratory analysis, has plastic absorbent base to adsorb heavy metals and other contaminants in balanced sample, allowing repeated use
专利权人:
WESSEL-BOTHE, STEFAN
发明人:
申请号:
DE20022018125U
公开号:
DE20218125(U1)
申请日:
2002.11.21
申请国别(地区):
德国
年份:
2003
代理人:
摘要:
The vessel to be inserted into the ground, to register contamination of the ground water, has an absorbent base with a diameter of 30 cm or in dimensions above or below 30 cm. The absorbent base and the side walls of the vessel are wholly of plastic, pushed together in an airtight fit but easily separated.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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