長壁 式 採炭 であれば osakabeshiki saitandeareba
osakabeshiki saitandeareba
Noun
, Da Copula
The "-eba" conditional form ("if/when…") of 長壁式採炭
1. If it were longwall mining; If longwall mining were the case
Ba Conditional
, Mining
Word Pronunciation
文
No variants available for this word.