Vogel describes Montuclas treatise as

Can you repeat this sentence, but add in punctuation?
Vogel describes Montucla's treatise as:
Woven fabrics of cotton containing 85 cotton by weight and weighing 200 gm bleached excl those in threethread or fourthread twill incl cross twill and plain woven fabrics

Can you repeat this sentence, but add in punctuation?
Woven fabrics of cotton, containing >= 85% cotton by weight and weighing > 200 g/m, bleached (excl. those in three-thread or four-thread twill, incl. cross twill, and plain woven fabrics)
It took me years to gather all those important AAC files and worse was that I didnt have backup of those music files Im very disappointed on myself now my question is how to get back AAC music files

Can you repeat this sentence, but add in punctuation?
It took me years to gather all those important AAC files and worse was that I didn't have backup of those music files. I'm very disappointed on myself, now my question is how to get back AAC music files?"