Kwan Kee JFZ series square shaft handle high quality standards of raw materials, and application of high-tech precision manufacturing technology to ensure product quality.

钧记JF Z系列方轴执手采用高品质标准原材料，同时应用高新精密制造工艺技术，确保产品的高质量。

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The shaft shall be hexagonal or square to ensure positive rotation of the disc and be totally sealed from exposure to the process liquid.

阀杆应该是六角形或方形，以确保阀瓣能够灵活旋转，并且完全密封，不会暴露在处理的液体里。

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The shaft sunk as part of Crossrail's construction is located on the edge of Charterhouse Square in Farringdon, formerly the site of a monastery.

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