(RCD) Reverse circulation drilling machine full information jaankari lijiye

Пікірлер: 3

  • @vindalvinayakazamgarh5570
    @vindalvinayakazamgarh55707 ай бұрын

    Aap sar acchi formation dete Hain crane ke bare mein

  • @vindalvinayakazamgarh5570
    @vindalvinayakazamgarh55707 ай бұрын

    CKl 1000i kovilko crane 100 tone me kha kha Kitna oil padta hai

  • @VishalVishal-hd4pc
    @VishalVishal-hd4pc8 ай бұрын

    Halper ke jarurat ha

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