G4 is the preferred chain for anchoring or windlass applications, and has twice the working load of BBB chain, so you can use a smaller size with the same strength.
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- G4是泊锚或起锚机应用的首选;而且是BBB锚链工作负荷两倍;因此你可以选择比较小尺寸HT锚链而具有同样的强度.