LONG-JOIN, membala wa Zhaga Consortium, akuyambitsa zida za JL-7, kuphatikiza chotengera cha JL-700 ndi zowonjezera, kuti apereke mawonekedwe owongolera a Zhaga Book 18 kuti apange njira zosavuta zopangira zida zomwe zimagwiritsidwa ntchito pakuwunikira pamsewu, kuyatsa m'malo, kapena kuyatsa okhalamo, ndi zina. Pakali pano...
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