成人欧美一区二区三区在线,欧美聚众性派对xxx,3d动漫精品啪啪一区二应用,欧美人与兽


ZH

KR

JP

ES

RU

DE

p-xylene

p-xylene, Total:19 items.

In the international standard classification, p-xylene involves: Organic chemicals, Water quality, Energy and heat transfer engineering in general, Paint coating processes, Materials and articles in contact with foodstuffs.


Professional Standard - Petrochemical Industry, p-xylene

RO-ASRO, p-xylene

國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, p-xylene

CZ-CSN, p-xylene

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, p-xylene

  • GB 31534-2015 The norm of energy consumption per unit product of p-xylene

Professional Standard - Electron, p-xylene

  • SJ 20897-2003 Specification for coating process of poly-para-xylylene vapour deposition

Japanese Industrial Standards Committee (JISC), p-xylene

YU-JUS, p-xylene

  • JUS H.B8.042-1991 Para-xvlene for industrial use.Determination of para-xvlene and impurities contents.Gas chromathoqraphic method

American Society for Testing and Materials (ASTM), p-xylene

  • ASTM UOP720-08 Impurities in, and Purity of, High Purity p-Xylene by GC
  • ASTM D5211-10 Standard Specification for Xylenes for p-Xylene Feedstock
  • ASTM D5211-07 Standard Specification for Xylenes for p-Xylene Feedstock
  • ASTM D5211-12 Standard Specification for Xylenes for p-Xylene Feedstock

海關(guān)總署, p-xylene

  • SN/T 5308-2021 Determination of benzene, toluene, chlorobenzene, p-xylene and o-xylene in food grade lubricants by headspace gas chromatography-mass spectrometry

Professional Standard - Commodity Inspection, p-xylene

  • SN/T 3861-2014 Determination of hexachlorovaraxrene residues in foodstuffs for export




Copyright ?2007-2023 ANTPEDIA, All Rights Reserved