Hi, Thanks for providing such a valuable information… Want to know about limits of phosphate levels in CBD of LP & HHP steam generator? Which standard to follow?
Engineer To ban gaye hai Aap lekin Teacher banne me aapko bahut sudhar ki jaroorat hai ..... Pata hi nahi chalta hai kya samjhana chahte hai . Concept hi Clear nahi aapka Apne hi padhne lagte hai .. Aap kar sakte hai thoda pahle concept clear karke Taught kariye .... Kuchh galat laga ho to Mafi chahte hai ...