No Picture

What is EPMA Singapore?

2019-05-31 editor 0

What is EPMA Singapore? Environmental Protection Management Act – The Environmental Protection and Management Act (EPMA) is the primary regulation for the control of pollution […]

No Picture

What does a Hypsometer do?

2019-05-31 editor 0

What does a Hypsometer do? A hypsometer is an instrument for measuring height or elevation. Two different principles may be used: trigonometry and atmospheric pressure. […]