Glass Beads Box: Hand movement in step clutch, gear cycle, rolling sowing, and disassembly design.

玻璃珠箱：手动同步离合器，齿轮转动，滚动撒播，可拆装设计。

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The rolling contact fatigue performance of ceramic balls with fine compact equal-axis grain and fewer glass phase exceeds that of those with slightness-needle grain and more glass phase.

细小致密的等轴状晶粒、玻璃相少的陶瓷球的滚动接触疲劳性能优于长针状晶粒、玻璃相多的陶瓷球。

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Two-stage gas producer is made for steel rolling furnace, glass furnace. It can be used as fuel supply equipment for any furnaces which require temperature to be within 400-1500 degree.

双段式煤气发生炉适用于钢铁轧钢加热炉、玻璃池窑等，凡是要求400度到1500度以内的窑炉均可以利用其作为燃料供应设备。

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Or,he or she can place the hot glass on a metal table called a marver to shape the form by rolling it back and forth.

VOA: special.2009.09.16

Mention wine tasting to a San Francisco visitor and bucolic scenes of rolling vine-covered Napa Valley hills swirl like a ruby red in a crystal glass.

BBC: San Francisco��s urban wine renewal