BIS Certification for Caustic Soda in India – ISI Mark Approval Process (IS 252:2013)
Introduction
Caustic Soda, also known as Sodium Hydroxide (NaOH), is one of the most important industrial chemicals used across multiple industries such...
BIS Certification for Electric Instantaneous Water Heaters – IS 302 (Part 2/Sec 35):2017 Compliance Guide
BIS Certification for Electric Instantaneous Water Heaters | IS 302-2-35:2017
Introduction
Electric instantaneous water heaters, ...