Maintenance of the gas transportation pipeline systems : replies to the questionnaire / transmitted by the Government of the Czech Republic.
1994
详细记录
符号[E/ECE/]ENERGY/WP.3/GE.3/R.10/Add.6
标题Maintenance of the gas transportation pipeline systems : replies to the questionnaire / transmitted by the Government of the Czech Republic.
日期Geneva : UN, 29 July 1994.
描述
8 p.