English translation for "null and void after a certain date"

过时作废

Related Translations:

a sum certain money:  一定的金额

electrical null:  电零点零位电量零位电压零位输出零值电压

null condition:  零的条件

null argument:  空变元

null manifold:  零流形

null name:  空名作废学名

null divisor:  零因子

null correlation:  零相关

null cell:  零位细胞裸细胞无标志细胞无表面标志细胞

null galvanometer:  零点检疗

Similar Words：

"null allocation" English translation, "null alpha" English translation, "null amplifier" English translation, "null and viod" English translation, "null and void" English translation, "null and void of no effect" English translation, "null and void vote" English translation, "null angle" English translation, "null antenna processor" English translation, "null area" English translation