R-29 (Russian: Р-29) is a family of Soviet submarine-launched ballistic missiles, designed by Makeyev Rocket Design Bureau. All variants use astro-inertial guidance systems. [2] [citation needed] The Russian Navy is the only operator of the R-29 missile family. Modernized and active variants are the R-29RMU Sineva and R-29RMU2 Layner.

2025年3月5日 · The formal definition of ACH return code R29 is as follows: “Corporate customer advises not authorized.” In short, your customer has told their bank that you’re not authorized to debit money from their account. Unfortunately, this is not an easy ACH return code to solve.

The R-29RMU2 Sineva (Russian: Синева, lit. "blueness"), code RSM-54, is a Russian liquid-fueled submarine-launched ballistic missile with GRAU index 3M27, designation SS-N-23A Skiff. [citation needed] . It can carry four warheads and is designed to be launched from Delta IV-class submarines, which are armed with 16 missiles each.

In 1979, the Design Bureau of Academician V. Makeev began work on the design of a new intercontinental ballistic missile R-29RM (RSM-54, 3M37) of the D-9RM complex. The task of its design was to create a missile with an intercontinental range capable of …

ACH Return Code R29, also known as "Corporate Customer Advises Not Authorized," is a standard code used in Automated Clearing House (ACH) transactions. This return code indicates that the account holder has notified their bank that the originator of the transaction is not authorized to debit from their account.

R29: Receiver has notified RDFI that corporate debit entry transmitted to a corporate account is not authorized. CCD, CTX: 2 banking days

2018年4月4日 · 此法规描述了商用车碰撞中驾驶室内乘员保护方面的要求，主要是为了验证各种撞击工况下乘员的生存空间，从而有效地保护乘员。 本文详细对比了02系列版本和03系列版本的试验要求，描述了03系列版本法规对于商用车驾驶室的要求，为商用车驾驶室设计人员在结构、强度等的设计方面提供参考，为主机厂能够顺利通过欧盟认证提供初步验证信息。 2法规要求ECE R29 02与ECE R29 03有比较大的不同，试验分类方面：02系列中，试验A：正面冲击试验，试 …

Russian submarine-launched ballistic missile. First intercontinental submarine-launched ballistic missile (range 7800 km). First flight 1969. Development completed 1973. The variants of this missile were given three different DoD designations over the years (SS-N-8, SS-N-18, and SS-N-23). AKA: 4K75;D-8;RSM-40;Sawfly;SS-N-8 Mod 1;Vysota.

2024年4月23日 · The R-29 Vysota (NATO: SS-N-18 “Stingray”) is an intercontinental-range, submarine-launched, liquid-propellant ballistic missile. It likely derives from the SS-N-8 (R-29) missile. The SS-N-18 was designed for the Delta III ballistic missile submarine (SSBN), or Kalmar class. Each Kalmar carries sixteen SS-N-18 missiles. 1.

综上所述，r29/35是末代涡喷，苏联最拿得出手的大推力战斗机发动机，除了油耗率不如涡扇以外，其余性能反而更好。 如果用它作为核心机，使用现代工艺改进材料和制造方法，就能得到一款优秀的大推力涡扇——雅克141上的R79—300就是苏联的尝试，但它的数据云山雾罩难辨真假，后来没有发展下去十分可惜。 这也是为什么从歼20诞生以来一直有传闻ws15是R79的“再造版”。 Р29-300 的最大军推油耗大概比 АЛ-31Ф 高 26.7％，重了约 350 千克。 我记得之前微博有人发过 …