Validity of welding techniques for sheets with plastic-covered cloth / transmitted by the Government of the Czech Republic.
1993
详细记录
符号[E/ECE/]TRANS/WP.30/R.101
标题Validity of welding techniques for sheets with plastic-covered cloth / transmitted by the Government of the Czech Republic.
日期Geneva : UN, 23 Apr. 1993.
描述
2 p.