| Therelationship ofstatestandard andregionalstandard, thegeneralstandard andspecialstand ard ofenvironmentalqualitystandard, comprehensive and industrialstandard, currentstandard and lead stand ard, compulsorystandard andrecomm endstandard, the densitystandard andtotalamountstandard, and nation standard andinternationalstandard, needto be dealtwithwhen usingenvironmentalstandard. |
