Normy GB - Čínské národní normy - strana 5011

Code for design of chambers around pit-bottom of coal mine

Norma vydaná dňa 27.5.2017

Code for design of electric power supply of under the coal mine

Norma vydaná dňa 4.5.2017

Code for design of prevention and elimination of thermal disaster in coal mines

Norma vydaná dňa 3.3.2017

Code for design of roadway section and junction of coal mine

Norma vydaná dňa 4.5.2017

Code for the design of urban green space

Norma vydaná dňa 21.5.2007

Code for waste dump design of nonferrous metal mines

Norma vydaná dňa 14.5.2018

Technical code for engineerings of prestressed concrete pavement

Norma vydaná dňa 21.2.2017

Code for design of oil and gas transportation pipeline crossing engineering

Norma vydaná dňa 1.1.2013

Code for construction of oil and gas transmission pipeline crossing engineering

Norma vydaná dňa 26.6.2015

Code for design of environmental protection of textile industry enterprise

Norma vydaná dňa 24.5.2019