Pressure on the ball bearing outer ring with a flat seat type, aligning seat type and seat type with a self-aligning washers.

压力球轴承外圈有平面座型、调心座型和带调心垫圈座型。

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Installation seat type, type suction a top and condole type and so on many kinds of installation, adapt to different job site lighting needs.

安装方式座式、吸顶式和吊顶式等多种安装方式，适应不同工作现场的照明需要。

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In the Steffen method, passengers are boarded by seat type while also ensuring that neighbours in the boarding queue are seated in alternating rows.

史蒂芬的方法是将乘客按照座位类型分类，同时确认前后的乘客都是按照座位的不同排次交替排队的。

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Air France offers obese passengers booking a second seat up to 33 percent off the ticket price, depending on the type of seat and availability.

CNN: Airline policies juggle larger passengers

Aisle seat lovers are often type A personalities, who like to be in control.

FORBES: Who Chooses the Middle Seat?

But Scotland in the late Eighties was no place to be a Conservative-voter, and this seat also fitted comfortably into the rural Celtic fringe-type so beloved by the LibDems.

BBC: Candidates