制水供水及服务：Make the water supply of water and service 如何》请指正！
制水供水及服务：Make the water supply of water and service
如何》请指正！
2楼
Not right.
Water treatment, distribution and customer services.
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3楼
I agree!!!
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4楼
perfect
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5楼
quite right!
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6楼
老外的说法就是:WATER SUPPLY(制水和供水,没有那么复杂的)
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7楼
water production and water supply
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