Between these two lines lies a large, fish-rich triangle.
而在这两条海界之间蕴含着一片渔产丰富的大三角。
Triangle truss and pressure circle are designed as main beating structure to increase rigidity of large diameter operation platform.
以三角桁架和压力环作为主体受力结构操作平台,解决了操作平台直径大引起的刚度不足问题。
Triangle truss and pressure circle are designed as main bearing structure to increase rigidity of large diameter operation platform.
以三角桁架和压力环作为主体受力结构操作平台,解决了操作平台直径大引起的刚度不足问题。
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