Engineering knowledge from our service desks and workshops — serialized technical deep dives on pulping, papermaking and roll engineering, written for the people who run and maintain the machines.
从一根木纤维到一卷印刷成品：每集拆一道工序的化学、物理与设备账。参数带单位、公式配注释，数据锚定 PST《造纸科学与技术》与 Ek 四卷本。
共 10 集 · 约 4.9 万字 · 中英双语10 episodes · ≈49,000 characters · Bilingual
Operation · Maintenance · Spare parts — a paper-machine O&M knowledge system organized by paper grade. All 17 lectures cover the common foundation, utility systems, grade-specific volumes, and management loop: first build the methodology, then cross the cross-grade systems, then land by grade, and finally close with shutdown maintenance and the knowledge map. Parameters carry units and formulas carry annotations — bilingual (ZH/EN).
共 17 讲 · 四篇结构 · 中英双语17 lectures · four parts · Bilingual
Further serials on roll engineering, composite laminates, wet-end chemistry and field measurement are in preparation. New episodes are added to this column as they are published.