Moroccan cov neeg siv khoom zoo tooj liab nrog 1000t / H ntawm ob kab. Tom qab cov kev sib tham tas mus li, peb paub tseeb tias cov flotation glock so flotation tshuab, plc cia li muab lub tshuab raj mis khov kho thiab cov tshuab tau tuaj txog ntawm lub xaib thiab yuav tau nruab rau lub xaib thiab yuav tau nruab thiab yuav ntsia tau sai sai.
