DI pipe full detail | Interview questions| Water supply

Ғылым және технология

Пікірлер: 4

  • @gauravsharma6897
    @gauravsharma6897Ай бұрын

    How much CML Quantity is used in DI pipes please tell . And also is there any difference in mortar lining and Bitumen coating in K7 & K9 ?

  • @rssharma4318
    @rssharma43182 ай бұрын

    😮😮😢😢😊😊

  • @todayvision8656
    @todayvision86563 ай бұрын

    Hey brother where are you from?

  • @keeratsinghthakur5465
    @keeratsinghthakur54653 ай бұрын

    Sir please explain in deep

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