问题
问答题 简答题
简述污水管道设计步骤。
答案
参考答案:
(1)确定排水区界,划分排水流域;
(2)管道定线与平面布置;
(3)控制点的确定和泵站的设置地点;
(4)划分设计管段和计算设计流量;
(5)确定污水管道衔接的方式;
(6)进行水力计算并绘制平面图和纵剖面图。
简述污水管道设计步骤。
参考答案:
(1)确定排水区界,划分排水流域;
(2)管道定线与平面布置;
(3)控制点的确定和泵站的设置地点;
(4)划分设计管段和计算设计流量;
(5)确定污水管道衔接的方式;
(6)进行水力计算并绘制平面图和纵剖面图。
根据销售合同和已知资料指出一般原产地和保险单中错误的地方。
(1) 销售合同
SALES CONTRACT
Address: UNIT A 18/F, JINLING TOWER, NO. 118JINLING ROAD, NANJING, CHINA
The Buyer: DEXICA SUPERMART S. A.Address: BOULEVARD PACHECO 44, B-1000 BRUSSELS, BELGIUM
This Sales Contract is made by and between the Sellers and the Buyers, whereby the sellers agree to sell and buyers agree to buy the under-mentioned goods according to the terms and conditionsstipulated below:
Commodity and specifications | Quantity | Unit Price | Amount |
GIRLS GARMENTS | 10800PCS | CIF BRUSSELSEURS. 00/PC | EUR54000.00 |
缮制错误的地方有: