在农村，新的输水管道标志着水作为一种珍贵液体的年代的结束，水可以节省地分配到各处，可以一滴一滴地称量。
in villages, the new pipeline marks the end of water as a precious liquid, to be dispensed frugally, weighed out drop by drop.
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.
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