Mīkini wiliwili wela hehee wela Hoʻohana a me nā hiʻohiʻona:
1.Apply i ka paena e pili ana i ka PE, PP, PVDF paipu a me ka paipu paipu, paipu a, hiki no hoi ke hoohana ma ka hale hana;
2. ʻO ke kiʻi, hydraulic pressure station, wili, ka pā wela, nā wili a me nā stents pā wela a me nā mea hoʻohui koho;
3. ʻO ka pā wela me ke kiʻekiʻe kiʻekiʻe o ka ʻōnaehana hoʻomalu wela, nā uhi ili;
4. ʻO ka hapa nui o ke kiʻikuhi no ka mea alumini alumini, he maʻalahi ka hana, paʻa a maʻalahi hoʻi e hoʻohana.