USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
CNY
SAR
SGD
NZD
ARS
INR
COP
AED
Home
Products
Residual Current Sensor
Flexible Rogowski coil
Split Core Current Transformer
Current Transformer
Three phase CT High Voltage Current Transformer
Indoor current transformer Outdoor current transformer Indoor voltage transformer Outdoor voltage transformer
Protection Current Transformer
Current transducer
Mini Current Transformer
Combined Current Transformer Loading-Type Current transformer Bus Bar-Type Current transformer Pin-type Current Transformer Current-Voltage Transformer DC Immune CT Voltage Power Transformer Zero-Sequence Current Transformer Special Current Transformer
Current Sensor
Closed Loop Hall Effect Current Sensor DC leakage current sensor Hall Effect Current Transmitter Hall Effect Voltage Sensor & Transmitter Open Loop Hall Effect Current Sensor
Shunt
Zero Sequence CT
Indicator meter
Transformer
Others
Digital Meter
digital current meter COS meter Power_meter Energy meter Combined meter Multifunction meter Frequency meter digital voltage meter Transducers
Insulator
SE Type SM Type ASM Type AB Type JYZ Type JYZ Type MNS Type LY Type C Type CT Type CJ/CB EL Type DL Type C/GP/L HC Type PMJ Type GCK Type PMJ Type PMJ-N Type XP ZMJ Type SGR Type AMJ Type
Inverter Controller Voltage Stabilizer
SBW/DBW Automatic compensated power voltage stabilizer SBW-F Sub-tone automatic compensation power voltage stabilizer SVR Automatic AC home voltage stabilizer SVC/TND single-phase high-precision automatic AC voltage stabilizer TSD wall-mounted automatic AC voltage regulator SVC/TNS three-phase high-precision automatic AC voltage stabilizer
Meter Socket Smart Circuit Breaker
Case
Case Example
Download
About Us
Contact Us
Contact Us
What is the difference between low voltage transformer and high voltage transformer?
Principle of voltage transformer
Are open-type current transformers good? What are the disadvantages of open-type current transformer
Are open-type current transformers good? What are the disadvantages of open-type current transforme
How to install current transformer?
How does a Hall current sensor work?
How to use Rogowski coil?
The difference between Rogowski coil and ordinary current transformer？
News
Company News
Industry News
Feedback

World Environment Day

Views : 532
Author : Yolanda
Update time : 2022-06-05 13:29:00

Development Without Destruction
Time of establishment

     World Environment Day (World Environment Day) is a festival established by the United Nations to encourage global residents to raise environmental awareness and take environmental actions. It is scheduled on June 5 every year.
      The United Nations Conference on the Human Environment, held in Stockholm from June 5 to 16, 1972, adopted a proposal to designate June 5 every year as "World Environment Day", which was first held in 1974.
     World Environment Day, as a "human festival", calls on the public to take positive environmental protection actions.
 
Origin

      On June 5, 1972, the United Nations held the first meeting on the human environment in Stockholm, the capital of Sweden, and adopted the famous "Declaration on the Human Environment" and the "Action Plan" for protecting the global environment. and improving the environment”.
     This is the first conference in human history to study and protect the human environment worldwide. The 1,300 delegates from 113 countries and regions who attended the conference suggested that the opening day of the conference be designated as "World Environment Day".
     The Chinese delegation actively participated in the drafting of the above-mentioned declaration, and at the meeting put forward the Chinese government's 32-character policy on environmental protection approved by Premier Zhou Enlai: "Comprehensive planning, rational layout, comprehensive utilization, turning harm into benefit, relying on the masses , Let's do our best to protect the environment and benefit the people."

       In October of the same year, the 27th United Nations General Assembly decided to establish the United Nations Environment Programme based on the recommendations of the Stockholm Conference, and designated June 5 every year as World Environment Day. Various activities to protect the environment and oppose pollution were held before and after. The United Nations Environment Programme also publishes its annual report on the state of the world's environment on this day.

        In January 1973, the United Nations General Assembly established the United Nations Environment Programme (UNEP) according to the resolution of the Conference on the Human Environment, and established the Council for Environmental Planning (GCEP) and the Environment Fund. UNEP is a permanent agency responsible for the day-to-day affairs of the United Nations on the environment, and acts as an international center for environmental activities, promoting and coordinating environmental protection work within and outside the United Nations.
 


  Company: HEYI Electrical CO.,LTD   Mobile: 86-13968747975
  Contact person: Bethy   E-mail: [email protected]
  Position: Managing Director   Skype: bethycai
  Tel: 86-577-62659558   ADD: #21 ShangYou NorthRoad, HuangHua LiuShi                       YueQing, Zhe Jiang, CHINA
Previous :
Next :
Related News
Read More >>
How do three-phase current transformers work? How do three-phase current transformers work?
Jan .25.2024
Some knowledge about HEYI three-phase current transformer
Why current transformer is used Why current transformer is used
Jan .17.2024
How does a Hall current sensor work? How does a Hall current sensor work?
Jan .13.2024
Why does the current transformer make abnormal noise? Why does the current transformer make abnormal noise?
Jan .10.2024