hg as

hg as, Total:12 items.

The international standard classification for "hg as" includes: Equipment for the chemical industry , Products of the chemical industry in general , Pigments and extenders .

The Chinese standard classification for "hg as" includes: Non-metal chemical machinery equipment , Petrochemical and chemical industry engineering , Dye , Dye intermediate .

未注明发布机构

• HG 20559-1993 Specification for Design of Piping and Instrument Diagram
• HG 20539-1992 Reinforced polypropylene (FRPP) pipe and fittings
• HG 3164-1987
• HG 3162-1987
• HG 4701-2021

Professional Standard - Chemical Industry

• HG/T 2668-1995 Naphthalene AS-D
• HG/T 2280-2007 Naphthol AS-G
• HG/T 3959-2007 Naphthol AS-PH
• HG/T 2747-1996 Naphthalene AS-OL
• HG/T 2747-2010 Naphthol AS - OL
• HG/T 2280-1992 Naphthol AS-G
• HG/T 2668-2006 Azoic coupling component AS-D

Others: hg 3693,hg 2050,hg 3145,hg 3151,hg 20559.2,HG 3293,hg 4815,hg 3041,hg 2687,hg 3917,hg 3790,hg, ni,hg 4823,hg 3885,hg/t+3036+hg+,hg as,as, hg,as hg,as, hg,hg a