主働 しゅどう土圧 どあつ係数 けいすうじゃありません
shudō doa tsukeisūjārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 主働土圧係数

1. Is not the primary active earth pressure coefficient.; It is not the primary active earth pressure coefficient.

Negative
Polite
Terminal Form