partial factor | |
bridg.constr. | 分项系数 |
method | |
gen. | 法; 标准; 水平 |
environ. | 方法 |
hydroel.st. од. | 方法 |
mech. | 电火花法 |
| |||
分项系数 | |||
局部系数 |
partial factor : 30 phrases in 8 subjects |
Bridge construction | 7 |
Chemistry | 1 |
Construction | 1 |
Economics | 2 |
Engineering geology | 7 |
Geotechnics | 3 |
Hydroelectric power stations | 4 |
Technology | 5 |