【计】 protocol standard
agree on; agreement; confer; deliberation
【计】 protocol
【经】 agreement; assent; composition; treaty
criteria; level; mark; measure; normal; par; rule; standard; criterion
【计】 etalon; normal; STD
【化】 standards
【医】 norm; normo-; rubric; standard
【经】 denominator; norm; standard