constant cost saving
常見例句
- This conclusion breaks the knowledge of single constant used at home and has certain practical significance for saving the cost…
打破了國內(nèi)一直沿用單一常數(shù)的認(rèn)識(shí)，對(duì)節(jié)約管網(wǎng)投資有一定的實(shí)際意義。 - This conclusion breaks the knowledge of single constant used at home and has certain practical significance for saving the cost of network line.
打破了國內(nèi)一直沿用單一常數(shù)的認(rèn)識(shí)，對(duì)節(jié)約管網(wǎng)投資有一定的實(shí)際意義。 返回 constant cost saving