内ない圧あつ

noun

internal pressure

Refers to pressure inside a container, system, or body; used in physics, engineering, and figurative contexts.

• タンクの内ない圧あつが上あがりすぎると危き険けんです。

  It is dangerous if the internal pressure of the tank rises too much.

• 組そ織しきの内ない圧あつが高たかまり、改かい革かくが求もとめられた。

  Internal pressure within the organization grew, and reform was demanded.