Small correction: Yukinojo actually says it doesn't look like a Gundam Frame here (in the actual show he says it does).
見えねぇなぁ
That is... They want you to check something at the mine...But this frame...Yeah... It has some equipment on it that I've never seen before, but...This is it...Ah, good... Everyone is hereThis is a Mobile Suit, right?It doesn't look like a Gundam Frame...Oh, what is it?