钻井技术经济指标及计算方法
Drilling tech-economic indexes and calculation methods
2011-07-28
NB/T 10402-2020
页岩气工厂化钻井技术经济指标及计算方法
Technical and economic index and calculation method ofshale gas well factory drilling
2020-10-23
DL/T 904-2015
火力发电厂技术经济指标计算方法
Calculating method of economical and technical index for thermal power plant
2015-04-02
CJ/T 8-1999
城市公共交通经济技术指标计算方法 地铁
Urban public transport—The calculation method of economic and technical indexes—Subway
1999-06-04
JT/T 1373.3-2021
城市客运经济技术指标计算方法 第3部分：巡游出租汽车
The calculation method of economic and technical indexes for urban passengar transportation-Part 3:Cruising taxi
2021-02-18
JT/T 1373.1-2021
城市客运经济技术指标计算方法 第1部分：分类与代码
The calculation method of economic and technical indexes for urban passenfer transportation-Part 1:Classifying and coding
2021-02-18
JT/T 1373.2-2021
城市客运经济技术指标计算方法 第2部分：公共汽电车
The calculation method of economic and technical indexes for urban passenger transportation-Part 2:Bus and trolleybus transit