片语
discharge up to standard达标排放
measure up to standard符合标準
not up to standard不合格
up to the standard达到标準
up to scratch达到标準
test up to standard试验合格
up to par达到标準
overall up to standard全面达标
come up to standard合乎标準
system of up-to standard达标体系
Up To Standard Requirements达到标準要求