as in the tropics; External friction round bollards or through fairleads; Internal friction due to bending round sheaves of blocks.
Njengokuba nikwitropiki esesiphakathini soxinezelelo olujikeleza intsika okanye phakathi loluleko lophatho, uxinezelelo lwangaphakathi ngoku gobeka lojikelezo yenqwaba lorhanqo lwendawo ethile ngemikhosi.