NA 032
DIN Standards Committee Gas Technology
DIN 30658 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 30658-1 | 1998-01 | Materials for the subsequent sealing of joints in underground gas mains - Part 1: Plastic foil and textile fibre linings used to seal gaspipes already in place; safety requirements and testing More |
