1. Aja nggunakake rigging rusak 2, nalika ngangkat, aja corak, rigging 3, aja nganti rigging knot 4, supaya ora nyuwek sewing commissure utawa overload karya 5, nalika obah rigging, aja nyeret 6, supaya kuwat utawa beban kejut 7, saben rig kudu dicenthang sadurunge saben nggunakake 8, Polyester tahan kanggo ...
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