The NEZONE Group's portfolio comprises electrical resistance welding (ERW) tubes available in black and galvanized variants, as well as cold-rolled strips, precision tubes, CEW/CDW tubes, hollow steel sections (RHS/SHS), air preheater tubes, idle …

India’s Leading Steel & Engineering Company NEZONE Group business operations extend to the production of the full range of steel products and services. Bogibeel Bridge on Brahmaputra NTL Steels - Byrnihat, galvanized about 14000+ MT of steel used in the construction of the longest railroad bridge of India.

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Nov 21, 2019 · The logarithmic function $~\log_b(x)~$ (for any positive real number $b\ne 1$) is defined only for $~x>0~$. If possible let $~\log_b(0)=k~$ , where $~k~$ is any real number. Then by the definition of logarithm, $~b^k=0~$ .

If $b>0$ and $b\ne 1$, no power of $b$ is negative or $0$, so the equation $b^y=x$ has no solution for $x\le 0$. We don’t define logs base $b$ for $b=1$ or $b\le 0$. (I am assuming that you are working in $\mathbb{R}$, the real numbers; matters become much more complicated in $\Bbb{C}$, the set of complex numbers.)

Among the international design guidelines, only IEC 60079-10-1 proposes a new type of zone, namely zone 2 NE, to prevent explosion hazards. We studied how to meet the zone 2 NE grade for a facility handling hydrogen gas, which is considered …

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One of the leading steel and engineering companies of India. Infrastructural backbone of Bharat. Nezone Metal Crash Barriers shield your journeys with the strength and durability of steel. Metal crash barriers absorb shock lessening the impact of fatal accidents.

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