Talk:T-10 parachute

Maximum altitude?
At what max. altitude the psrachute is usable? Or is there a minimum for the air density? Helium4 (talk) 04:24, 28 July 2022 (UTC)

T-11
When did model T-11 start to come in use?

"muddy water" is a color? 407 us a type of fabric? Helium4 (talk) 04:32, 28 July 2022 (UTC)
 * Muddy water is a colour.---Lilach5 (לילך5) discuss 04:37, 28 July 2022 (UTC)