暖暖爱视频免费,国产成人涩涩涩视频在线观看,中文在线中文资源,日本亚洲色大成网站WWW久久


ZH

KR

JP

ES

RU

DE

total suspended solids

total suspended solids, Total:8 items.

In the international standard classification, total suspended solids involves: Air quality, TESTING.


National Metrological Verification Regulations of the People's Republic of China, total suspended solids

  • JJG 943-1998 Verification Regulation of Total Suspended Particulate Sampler
  • JJG 943-2011 Verification Regulation of Total Suspended Particulates Sampler

National Metrological Technical Specifications of the People's Republic of China, total suspended solids

  • JJF 1736-2018 Program of Pattern Evaluation of Total Suspended Particulates Samplers

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, total suspended solids

  • GB/T 15432-1995 Ambient Air--Determination of total suspended particulates--Gravimetric method

Professional Standard - Environmental Protection, total suspended solids

  • HJ 1263-2022 Ambient air—Determination of total suspended particle —Gravimetric method
  • HJ/T 374-2007 Technical requirement and test procedures for total suspended particulates sampler

Beijing Provincial Standard of the People's Republic of China, total suspended solids

  • DB11/T 2056-2022 Technical specifications for grid-based monitoring of total suspended particulate matter in ambient air

Professional Standard - Agriculture, total suspended solids

  • GB/T 15432-1995(XG1-2018) Gravimetric Method for Determination of Total Suspended Particulate Matter in Ambient Air "Revision No. 1"




Copyright ?2007-2023 ANTPEDIA, All Rights Reserved