Hana ʻia nā lima keleawe a pau o ka mīkini paʻi QIAOSEN me ka tin phosphorus bronze ZQSn10-1, a hoʻohana nā mea hana maʻamau i ka mea keleawe BC6 (ZQSn 6-6-3).
Pōmaikaʻi: ʻO ka ikaika he 1.5 mau manawa kiʻekiʻe ma mua o ke keleawe BC6 maʻamau, me ka ikaika kiʻekiʻe, ka lole haʻahaʻa, a me ka manawa paʻa lōʻihi.
Ka manawa hoʻouna: Apr-23-2023