他巡回演说，发行专辑，T恤、棒球帽，奇怪的是，连管道带上都有他的标志。
He Tours and releases CDs. His logo appears on T-shirts, baseball caps and, oddly, duct tape.
表面处理。工厂水箱，管道和设备的标识。安全标志。
Surface treatment. Identification of workshop tanks, piping and equipment. Safety marking.
将液状粘固剂加在管道上，确保对齐标志能够正确对齐。
Solvent cement components to pipe making sure alignment marks are properly matched.
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