Abstract: Due to the continuously increasing demand on switched-mode power converters (i.e., dc-dc, dc-ac, ac-dc, and ac-ac) that can achieve high efficiency at high switching frequency, ...
Environmental protection-driven production restrictions intensified, coupled with high aluminum prices suppressing demand, the operating rate of downstream aluminum processors weakened to 60.8% [SMM ...
This is a premium car detailing kit centered around Chef Chemie's Green Star cleaner. Green Star is a powerful, concentrated alkaline cleaner (pH 12.5) designed to cut through heavy dirt, grease, and ...
General Administration of Customs: China's Copper Ore Imports Edged Up MoM in November, Ore Tightness Persists 【SMM Analysis】Energy Transition and National Strategy-Driven Restructuring of the Middle ...
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