The utility model is designed to provide a polytetrafluoroethylene lining shedding-proof high-pressure kettle with a sleeve barrel, comprising a kettle body and a sleeve barrel.

本实用新型旨在提供一种能保证聚四氟乙烯衬里不脱落的带有套桶的高压釜。

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The preparation of a 1000 tons of methyl sulfone toluene workshop process design specifications for materials, energy, kettle body, facility layout and other research.

编制一份年产1000吨对甲砜基甲苯生产车间的工艺设计说明书，对物料、热量、车间布置等进行研究。

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Gravity takes over when you perform most exercises, like a dumbbell curl or a kettle bell swing, giving the body a chance to relax, says Rowdy Yates, a certified personal trainer and fitness manager at Crunch gym in New York City.

WSJ: What's Your Workout: From a Ball and Basket to a Stick and Some Ice