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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 22573-2008 |
Maximum limits of chlorobenzene，1，2-dichlorobenzene，1，4-dichlorobenzene，nitrobenzene for irrigation water quality 灌溉水中氯苯、1，2-二氯苯、1，4-二氯苯、硝基苯限量 |
China National Standards Maximum limits chlorobenzene，1，2 |
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