It has a fixed height of 25 and a width of 0... zero!?

它有固定的height(高度)25和width(宽度)0…0 ！ ？

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SISSCO offers a Fixed Height Steel Gantry Crane as well as an Adjustable Steel Gantry Crane.

SISSCO提供了固定高度的钢制龙门起重机以及可调节的钢制龙门起重机。

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There is no fixed height which defines the line between someone who is tall and someone who is not.

没有固定的高度，它定义人之间谁是高和行人谁不是。

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Under the government's definition of mixed-sex accommodation, patients should be kept in bays divided at the very least by fixed full-height partitions.

BBC: Mixed-sex NHS 'still a problem'

They share safety features such as fixed sides and a lower front rail height 32 to 36 inches from the floor, compared with roughly 42 inches for the old drop-sides to enable parents to pick up a baby easily.

WSJ: Manufacturers Discuss Safety Features of the 'Modern' Crib