We found one dictionary that defines the word primary standards:

Tech (1 matching dictionary)

1. Lake and Water Word Glossary (No longer online)

▸ Words similar to primary standards ▸ Usage examples for primary standards ▸ Idioms related to primary standards ▸ Wikipedia articles (New!) ▸ Words that often appear near primary standards ▸ Rhymes of primary standards ▸ Invented words related to primary standards