naphthaline ; naphthalene, crude or refined ; naphthalene, molten cas no: - - molecular formula: c h molecular weight: einecs: - - index of refraction: molar refractivity: cm molar volume: cm surface tension: dyne/cm density: g/cm flash point: °c enthalpy of vaporization: kj/mol boiling point: °c at mmhg vapour...
outdoor installations of oil and gas, pharmaceutical, chemical, food and other industrial sites, where due to the technological and production processes there is a risk of potentially explosive atmosphere. the luminairies are suitable for use in hazardous explosive areas: zone , zone for gas and vapour-air...
% venyl sulphon content sulphuric acid and hydrochloric acid) superplasticizer benzoic acid production business humic acid manufacturing industry fulvic acid production business calcium propionate manufacturing industry d-phenylglycine dibutyl phthalate ammonium sulphate laboratory chemical unit sodium...
high bay light underwater light traffic light lighting bulbs and tubes led lighting downlights energy saving lighting industrial light wall lamps tubular lamps bulbs led driver light poles garden pole light street light pole antique light pole decorative lighting pole power pole solar light pole spotlights...
high bay light traffic light underwater light lighting bulbs and tubes led lighting downlights energy saving lighting industrial light wall lamps tubular lamps bulbs led driver light poles garden pole light street light pole antique light pole decorative lighting pole solar light pole power pole spotlights...
(and air if present) from the liquid. the pressure of the liquid increases as it passes through the pump and vapour pockets or bubbles, subjected to positive pressure, then collapse, as vapour is re-absorbed back into the liquid. erosion is caused because vapour pocket collapse is very rapid and liquid...
(and air if present) from the liquid. the pressure of the liquid increases as it passes through the pump and vapour pockets or bubbles, subjected to positive pressure, then collapse, as vapour is re-absorbed back into the liquid. erosion is caused because vapour pocket collapse is very rapid and liquid...
(and air if present) from the liquid. the pressure of the liquid increases as it passes through the pump and vapour pockets or bubbles, subjected to positive pressure, then collapse, as vapour is re-absorbed back into the liquid. erosion is caused because vapour pocket collapse is very rapid and liquid...
(and air if present) from the liquid. the pressure of the liquid increases as it passes through the pump and vapour pockets or bubbles, subjected to positive pressure, then collapse, as vapour is re-absorbed back into the liquid. erosion is caused because vapour pocket collapse is very rapid and liquid...
higher temperature. outer fabrics tested and approved by defence institute for fire research new delhi & field tests performed by defence-indian navy nbcd school, ins shivaji. lonavla maharashtra layers outer layer middle layer inner layer innermost layer layer aluminised na na woolen layer aluminised vapour...