standard specification for selectorized strength equipment 可選強度設(shè)備的標(biāo)準(zhǔn)規(guī)范
specification for selectorized strength equipment 選定了強度的設(shè)備規(guī)范
test methods for evaluating design and performance characteristics of selectorized strength equipment 對選定的強力設(shè)備的設(shè)計和性能特征進行評定的試驗方法
standard test methods for evaluating design and performance characteristics of selectorized strength equipment 選擇強度設(shè)備的設(shè)計和性能特征評定的標(biāo)準(zhǔn)試驗方法