Development History of Malleable Iron - 翻译中...April 24, 2023During the First World War, the core issue of concern for wartime rations was whether they could reduce the losses caused by long-term transportation and storage. Glass packaging was not ideal due to ...view
DRUM CLOSURE - 翻译中...June 5, 2023Closures are devices and techniques used to close or seal a bottle, jug, jar, tube, can, etc. Drum closures are used to close and seal drum or barrel. Closures can be a cap, cover, lid, plug, etc. Dru...view