Published on February 23, 2022, the Bureau of Indian Standards (BIS) is consulting on a draft Indian Standard (IS) for terephthalic acid. The deadline for comments is March 19, 2022.
Published on February 23, 2022, the Bureau of Indian Standards (BIS) is consulting on a draft Indian Standard (IS) for terephthalic acid. The deadline for comments is March 19, 2022.