ʻO ka China International Exhibition on Gases Technology, Equipment and Application (IG, CHINA)he hōʻike kālepa kaulana i hoʻolaʻa ʻia i ka ʻoihana kinoea ma Kina.He kahua ia no nā ʻoihana e hōʻike i kā lākou ʻenehana hou, nā huahana, a me nā hoʻonā e pili ana i nā kinoea, a me ka ʻike ...
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