…The chemical formula is C(CH 2 ONO 2 ) 4 . Pentaerythritol tetranitrate is a common name, also abbreviated as PETN. It is one of the most versatile high explosives, and is used as a base charge to improve the detonation performance of detonators, as a core charge for detonating cords, as a booster charge, and is also mixed with other explosives and inert materials to make various military ammunition. … *Some of the terminology that mentions "pentaerythritol tetranitrate" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…化学式C(CH2ONO2)4。ペンタエリトリトール・テトラニトラートpentaerythritol tetranitrateの慣用名で,PETNとも略記される。用途の多い高性能爆薬の一つで,雷管の起爆性能を向上させる添装薬,導爆線の心薬,伝爆薬などに使われ,また他の爆薬や不活性物質と混合して,種々の軍用弾薬として使われる。… ※「pentaerythritol tetranitrate」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
A war between the Greek poleis and Macedonia in t...
...Firstly, Rein did not take up the problematic ...
This refers to traditional medicine that developed...
...In the early 7th century BC, Gyges (reigned 68...
...68% of the city is covered by forest, and fore...
…Blessed with poetic talent himself, his sonnet c...
A copper ore mineral. As a secondary copper miner...
The name of a Nagauta performing group. Its offici...
In an era when the payment system was heavily dep...
…It is also called Umibuna. In Kochi and its surr...
A general term for alloys with a lower melting poi...
Counterculture. A general term for anti-authority...
...They are found mainly in tropical and subtropi...
A hunter-fisher people living in the left bank of ...
...A compositional technique that was widely used...