Spot Inflatable Pipeline Plugging Airbag Sewer Pipe Drainage Hoʻokuʻu Leak Paʻa Wai Hoʻāʻo Hoʻopaʻa ʻana i ka wai Hoʻopili ʻana i ka ʻeke Airbag

ʻO ka wehewehe pōkole:

Hana ʻia ka airbag kiʻekiʻe me ka ʻaila pale pale. E like me ka maikaʻi o ka aila pale pale, e like me ka aila maikaʻi kū'ē, kiʻekiʻe lole pale pale, maikaʻi wela adhesion a me ka ikaika adhesion, ke kiʻekiʻe-press airbag hoʻoili i kēia mau pono.