建筑电气照明供电设计包括确定电源和供电方式,选择照明配电()、()、()和敷设方式。
参考答案:网络形式、选择电气设备、导线
Which one of the following combinations represents an accurate classification of security owner options and security issuer options Security Owner Options Security Issuer Options()
A. A call provision A prepayment option
B. A floor A prepayment option
C. A cap An accelerated sinking fund
关于硇筑砂浆的说法,正确的是()。
A.毛石砌体砌筑砂浆宜选用中砂
B.水泥混合砂浆宜采用强度等级髙于42.5级的水泥
C.一般情况下,砂的含泥量不应超过5%
D.水泥石灰混合砂浆宜选用脱水硬化的石灰膏