Bambo Lu ndi opanga omwe amagwiritsa ntchito makina a spectrometry ndi zida zosiyanasiyana zoyesera, ndipo ali ndi ubale wogwirizana ndi akaunti yayikulu. S&A Teyu, yemwe ali ndi zida zoyesera.
Copyright © 2021 TEYU S&A Chiller - Maumwini onse ndi otetezedwa.