Mai ka hana ʻana a hiki i ke kūʻai ʻana: kahi nānā piha ʻana i ka valve butterfly Kina, ka valve ball Kina, ka valve puka Kina, ka valve honua Kina, ke kaulahao hoʻolako pahu pahu Kina.
Mai ka hana ʻana a hiki i ke kūʻai ʻana: kahi nānā piha ʻana o ka valve butterfly China, Kina ball valve, China gate valve, China globe valve, China check valve supply chain Valve he ʻāpana koʻikoʻi o nā mea hoʻokele wai, hoʻohana nui ʻia i ka ʻaila, kemika, el.. .
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