He aha ka Anchor Bolt?
Ua kapa ʻia ʻo Anchor Bolt he bolt i kūkulu mua ʻia, hiki ke hoʻokaʻawale ʻia ka pahu heleuma i loko o ka pahu heleuma paʻa, ka pahu heleuma hiki ke hoʻoneʻe, ka pahu heleuma hoʻonui a me ka pahu heleuma i hoʻopaʻa ʻia, e like me nā ʻano like ʻole: L-type anchor bolt, 9-type anchor bolt, U -type heleuma bolt, tile lou...
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