O mea faigaluega a Rusia o se polofesa saina a Saina, o le tuuina atu mo le gaosia o tulaga eseese poʻo le le masani ai hydraulic firts, hypralic hescles firts.
Hydraulic Bulkhead Suauu
Fua
Ma tausaga o le poto masani i gaosiga hydraulic bulkhead stattings , [T0]} mafai ona maua le tele { . hydialic o galuega i luga o buttings . E le gata i le lisi lisi o loʻo i lalo, e mafai foi ona e faʻaogaina au oe lava hydraulic bullked e tusa ma au manaʻoga faapitoa.
O le lisi o nei hydialic bulkhead screyings o mea e faʻafaigofie ai mo oe e vave mafai ona ulufale atu i faʻamatalaga talafeagai. Ua matou saunia le taimi nei o le au tomai faʻapitoa i le Herdiulic Bulkhead Skills , faʻamoemoe e mafai ona foia au fesili ma sili atu malamalama i le oloa faʻamatalaga e te alofa iai.