| 摘要 |
<p>FIELD: transport engineering; seat belts. ^ SUBSTANCE: design peculiarity of strap is that it contains first group of warp treads 1 and second group of warp threads 2, warp threads 1 of first group are more extensible than those of warp threads 2 second group, and warp threads 3 of third group are included into warp threads 2 of second group. Warp threads 3 of third group contains electric conducting means 4. ^ EFFECT: increased strength of strap. ^ 10 cl, 3 dwg</p> |
