Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
tobacco leaf grading grading laboratory tobacco leaf ambient condition laboratory environment additive potassium nitrite write-once read-many optical discs photocatalytic self-cleaning material performance test methods
YC/T 291-2009 in English

YC/T 291-2009 in English

VALID

Ambient condition of tobacco grading laboratory

  • Issued on:2009-03-30
  • Implemented on:2009-05-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $100.00
$97.00
Standard No: YC/T 291-2009
Document status: VALID
Title in English: Ambient condition of tobacco grading laboratory
Title in Chinese: 烟叶分级实验室环境条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2009-03-30
Implemented on: 2009-05-01
ICS Classification: 65.160-Tobacco, tobacco products and related equipment
Chinese Classification: X85-Tobacco curing in general
Professional Classification: YC-Tobacco
Related Keywords: tobacco leaf grading
grading laboratory
tobacco leaf
ambient condition
laboratory environment
Related Topics: Water Environment Central Laboratory
Fume laboratory
Laboratory Environmental Records
Laboratory Environmental Records
Municipal laboratory configuration
Analysis of experimental environment
laboratory secondary pump
Isothermal experimental conditions
Sub-zero experimental conditions
Environmental Chemistry Laboratory
Municipal National Laboratory
laboratory environment
Level 100 laboratory
tobacco leaf
Foreign Environmental Laboratory
National secondary laboratory
Central laboratory environment
Device environment experiment
Laboratory classification and classification
Radiation and Environment Laboratory
Secondary analysis room
Environmental Laboratory Instruments
Secondary Analytical Laboratory
Modern Environmental Laboratory
Environmental Laboratory Instruments
Experimental standard
yc/t 311 2009
Environmental Radiation Laboratory
secondary laboratory
secondary dna laboratory
Environmental Radiation Laboratory Environmental Radiation Laboratory Environmental Radiation Laboratory
Laboratory declaration conditions
Laboratory instrument environment
Laboratory and Testing Conditions
laboratory grade kg
Experimental external environment
kilogram laboratory
Smoke detection product laboratory
Laboratory Condition Management
Electromagnetic Environment Laboratory
High temperature laboratory environment
Evaluation of Laboratory Conditions
Laboratory declaration conditions
Instrument laboratory environment
lab environment
Measurement lab environment
p4 laboratory conditions
Laboratory Environment Safety Equipment
sub-laboratory
Smoke testing laboratory
Evaluation of Laboratory Conditions
Standard Environmental Laboratory
Standard Environmental Laboratory
Laboratory environmental conditions
Flue gas laboratory
software lab
Environmental Laboratory Design
Experimental Conditions for Peak Separation
laboratory environment
Peak experiment conditions
Environmental Laboratory Design
lab tobacco
Laboratory Environmental Standards
Laboratory fire rating
kilogram laboratory
Environmental experiment instrument
Laboratory Environment Technology
Laboratory Environmental Assessment
Conditions of the testing laboratory
Optical experiment environment
Pengcheng laboratory level
laboratory level
Pengcheng laboratory level
laboratory tobacco
Organic Laboratory Conditions
condition lab
Conditions for reporting laboratories
Laboratory testing conditions
Laboratory test conditions
Laboratory Level Classification
How To Grow Tobacco In The Lab
Laboratory fire rating
North American Level 4 Laboratory
level laboratory
world-class biological laboratory
Laboratory Facility Environmental Control
Laboratory environmental conditions
Summer Lab Environmental Safety
Environmental Simulation Laboratory
Laboratory and testing conditions
Experimental instrument
Laboratory Facilities and Environmental Control
P3 level laboratory
Fume laboratory
laboratory level
p3 lab software
Sample room conditions
Environmental Laboratory Equipment
laboratory level p1
Laboratory Equipment and Environment
Inspection level 4 laboratory
Municipal Engineering Laboratory
extreme laboratory conditions
Laboratory Conditions Stability Long-Term Conditions
Laboratory declaration conditions
Hierarchical experiment
Environmental laboratory fire rating
Evaluation of Laboratory Conditions
p4 laboratory conditions
Laboratory facilities and environment
Laboratory facilities and environmental conditions
p3 lab software
environmental conditions of the laboratory
Laboratory fire resistance level
laboratory polluted environment
laboratory environment field environment
High-voltage laboratory technical conditions
leaf environment
The difference between the first-level laboratory and the second-level laboratory in the laboratory
The difference between level 3 laboratories and level 2 laboratories
The purpose of the conditioned fear experiment
The difference between primary and secondary laboratories
First level laboratory
The difference between primary and secondary laboratories
SBI experimental smoke
Classification of primary and secondary laboratories
The difference between a first-level laboratory and a second-level laboratory
Laboratory environmental parameter calibration
Balance laboratory ambient temperature
Laboratory water grade
Provincial laboratory
Test Method Laboratory Environmental Conditions
Laboratory provincial level
Tobacco moisture testing laboratory
Civil Aviation Environmental Experiment
Animal laboratory environment classification
yc/t294-2009
yc/t282-2009
yc/t324-2009

本标准规定了烟叶分级实验室环境的术语和定义、环境照明、环境温湿度、工作台以及环境颜色和设备维护。
本标准适用于分级实验室的建设、在分级实验室中进行的烟叶分级、样品制备和烟叶等级质量检验。


Scope

This standard specifies the terms and definitions of tobacco leaf grading laboratory environment, ambient lighting, ambient temperature and humidity, workbench, environmental color and equipment maintenance. This standard applies to the construction of grading laboratory environment, tobacco leaf grading, sample preparation and tobacco leaf grade quality inspection in the grading laboratory.

Sample only — not a preview of YC/T 291-2009
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend