The rest of the workforce is on Teflon-coated permanent contracts that make people difficult and expensive to sack. Companies inevitably choose staff to shed on the basis of how easy they are to fire.
Bearings: Self lubricating, built in wiper seals, Frelon tefloncoated available.
轴承：自润滑，密封在雨刮，黄蜂聚四氟乙烯涂层可建成。
3
The difference is that to make water to roll-off a Tefloncoated material, you need to tilt the surface to nearly a 70-degree Angle before the water begins to slide off.