"Bus-only lanes should also be introduced in areas where there is a heavy flow of commuters to improve the efficiency of public transport, " Guo said.
“公交车专用通道应该建立在高人流地区来改善公共交通的效率”郭说。
This machine has wide filter area, heavy flow, wide range of application, and is broadly used in the pharmaceutical industry, chemical industry, food industry and so on.
本机过滤面积大，流量大、适用范围大、广泛应用在制药、化工、食品等行业。
This machine has wide filter area, heavy flow, wide range of application, and is broadly used in the pharmaceutical industry, chemical industry, food industry and so on.
本机过滤面积大，流量大、适用范围大、广泛应用在制药、化工、食品等行业。
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