Heavy canvas is stretched and painted, often using stencils, and coated with protective finish.

重型画布拉伸和彩绘，经常使用网板，完成与防护涂层。

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Firefighters fashioned a plunger with a heavy climbing rope, a large plywood disk and several canvas bags, fire spokesman Capt. Steve Ruda said.

消防队发言人史蒂夫鲁达上校说，消防队员用一根粗爬山绳，一大块胶合板，和几个帆布包制造了一个简易潜水器。

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With simple structure, convenient operation and maintenance, and low noise, this loom is suitable for weaving heavy and high-density canvas, tent fabric and industrial fabric.

该机结构简单，操作维修方便，噪音低，适合于织造厚重、高密品种的帆布、篷布织物及工业用布。

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Who needs walls and heavy doors when canvas and zippers will suffice?

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Furnished with comfy wooden chairs topped with striped canvas pillows and guarded by a heavy glass half-partition that allows guests to bask in the view, the terrace catches the morning sunlight and crisp bay air.

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