Lub hom phiaj tseem ceeb thiab thaj tsam ntawm kev siv cov shackles

1. Rab pasYuav siv tau rau rigging kawg fittings, uas tuaj yeem txuas ncaj qha nrog cov khoom kom tau hnov ​​thaum lub sij hawm hoisted ua haujlwm.

2. Tustxoj hmabtuaj yeem siv nruab nrab ntawm cov rigging thiab qhov kawg fittings thiab tsuas yog ua haujlwm raws li kev sib txuas.

3. Thaum rigging yog siv nyob rau hauv sib txuas nrog cov nqaj, tustxoj hmabtuaj yeem siv rau cov rigging adjecting es tsis txhob sib txuas nrog lub pob ntseg ntawm pob ntseg ntawm cov nqaj, uas yooj yim rau kev teeb tsa thiab disassembly