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3. Cable Jet Jetting Lube (CJL). URL: https://cablelaying.com.au/wp-content/uploads/2017/02/MSDS-Plumett-Cablejetting-Lube.pdf (last access 10.11.2018).
4. Cable Blowing Lubricants for Air-Assisted Installation of Fiber Cable. URL: https://www.polywater.com/wp-content/uploads/pdf/prelube.pdf (last access 11.08.2020).
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