translate English to French: * low submerged weight, therefore, a larger weight is needed * inexpensive and easily constructed * may lack some of the durability of other material * may be reinforced to add weight
EAU DOUCE Poids de l'ancre à l'air libre Poids de l'ancre en béton submergée Poids de l'ancre en acier/fer submergée (lb) 4 300 2 580 1 720 860 430 258 172 86 (kg) 1 950 1 170 780 390 195 117 78 39