hat
Avantaj nan silo en lwil Marine: avantaj silo en espiral nan konstriksyon pwosesis la, devan pa konstriksyon ekipman èspesyal, nan woule pwosesis la, ki genyen mòde nan miray la konmanse a nan yon magazen an senk fwa materyèl epesè milimèt 30-40 milimèt lajè Marine Ridge, anpil renforcée...
eng
The advantage of the spiral steel oil silo: Advantages of spiral steel silo in the construction process, entirely by special equipment construction, in rolling process, bite into the outer wall of a warehouse five times the material thickness 30mm - 40mm wide spiral ridges, greatly strengthened...