Txoj moo
Txoj moo
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Txuas mus xyuas peb tus khub thoob ntiaj teb canada pab pawg neeg European, nyob hauv Netherlands
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Khaibia 2023 ntawm cov tshuaj lom neeg kev lag luam thiab science
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Lub Tuam Rooj Sab Laj ntawm 26th loj cov hluavtaws Ammonia thiab 23rd loj urea
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Lub VIII Lavxias muaj kev sib tham tshwj xeeb ntawm cov roj & kev lag luam rog rog
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Canada Cov Neeg Sawv Cev Arange ntawm Chemeququip rau On-site Cov Lus Qhia
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2023 National Nitric kua qaub thiab nitrate Technology txhua xyoo sib tham
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HVACR Nyablaj 2023 Hauv Kev Lag Luam Tub Yees
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"Khimia-2022" Exhibition (Russia)
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Tuam Tshoj Cov Khoom Siv Tub Yees
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Npaskok RHVAC 2019 exhibition nyob rau hauv kev lag luam tub yees
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Kev sib sib zog nqus kev sib pauv lub rooj sib tham nrog cov neeg lag luam kev lag luam thaum lub Peb Hlis, 2023
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SNEX thoob ntiaj teb cov thawj coj ntawm peb cov rhiav rau kev taw qhia