轨道衡支撑式台面的两个称重传感器的横向跨度为多少?
参考答案:
等于两钢轨的轨距
Your customer asks your bank to handle a collection outwards on his behalf. Your bank is()
A.the reimbursing bank
B.the negotiating bank
C.the remitting bank
D.the collecting bank
项目(方案)经济评价指标的选择,应根据()等问题来进行。
A.评价的次要目标
B.项目(方案)具体情况
C.评价的主要目标
D.指标的用途
E.决策者最关心的因素