Well, Industrial brewing happens in the scale of hundreds of hectoliters in single batches, which is enough to fill a tanker truck. But AFAIK single malt in whiskey only refers to being distilled in the same distillery and not being blended with whiskey from other distilleries. So it can still be classified as single malt despite being more than one batch from the same distillery blended together.
Well, Industrial brewing happens in the scale of hundreds of hectoliters in single batches, which is enough to fill a tanker truck. But AFAIK single malt in whiskey only refers to being distilled in the same distillery and not being blended with whiskey from other distilleries. So it can still be classified as single malt despite being more than one batch from the same distillery blended together.
Damn. I looked it up an you are right on both points.