depreciation sum of expected life

预计年限总数折旧  detail>>

depreciation-sum of expected life

预计年限总数折旧  detail>>

depreciation sum of expected life method

预计年限总数折旧法  detail>>

expected life

预计使用期 预期使用年限 预期寿命  detail>>

depreciation life

应计折旧年限 折旧年限  detail>>

depreciation sum of year digit

年数加总数折旧  detail>>

depreciation-sum of year digit

年数合计折旧法, 年限总额折旧法  detail>>

sum-of-the-years digits depreciation

总和年数折旧法  detail>>

expected average life

预期平均寿命  detail>>

expected life periods method

使用期数比率法  detail>>

expected life time

预期使用期  detail>>

expected mean life

预期平均寿命  detail>>

expected operational life

预期工作寿命  detail>>

expected service life

预计使用年限（有效使用寿命） 预期使用寿命  detail>>

expected storage life

预期贮存期  detail>>

expected useful life

预计使用年限  detail>>

lose years of expected life

预期寿命丧失年限  detail>>

depreciation-sum of year digit method

年数加总折旧法  detail>>