Fuel economizer is placed on the back part of the boiler.省煤器布置在锅炉后部.Represents the control discrimination methods of air economizer and their applicability.给出了空气节能器的判别控制方法及各方法的适用地区.Economizer leakage is a main problem in...
Sorry to keep you, Jack...很抱歉让你久等了，杰克。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了维持资金周转，利润率已被降为最低。Whatever is left over may be put into the refrigerator, where it will keep for 2...
Others hinted that he was in the employ of the KGB.其他人暗示他受雇于克格勃。These illegals were members of KGB.这群间谍是克格勃成员.We took it as read that he must have been a KGB agent.我们完全相信他曾经是一名克格勃特工。McCaul and his men began to make braze...