| 1. | Suggestions on the treatment and use of liquid waste as well as of livestock excreta use and nutrient management were also proposed
本文还对液体粪水的处理与利用、牲畜排泄物的利用与养分管理提出了建议。 |
| 2. | Plastics piping systems - thermoplastics piping systems for soil and waste discharge - test method for airtightness of joints
塑料管道系统.建筑物内粪水和污水排放下水道用热塑管道系统.连接件的气密性试验方法 |
| 3. | Buildings and structures for agriculture - code of practice for design , construction and use of storage tanks and reception pits for livestock slurry
农用建筑物.第50部分:牲畜厩粪水贮罐和聚集窖的设计施工和使用的实用规程 |
| 4. | Plastics piping systems - thermoplastics piping systems for soil and waste discharge inside buildings - test method for resistance to elevated temperature cycling
塑料管道系统.建筑物内粪水污排放用热塑制管道系统.耐高温度循环的试验方法 |
| 5. | The studies show that the discharge of liquid manure and the run - off loss of solid manure deposited in the open air are the main environment problems in livestock production
研究表明，牲畜养殖中液体粪水的排放和露天堆放固体粪便的淋失易造成环境问题。 |
| 6. | Unplasticized pvc soil and ventilating pipes of 82 . 4 mm minimum mean outside diameter , and fittings and accessories of 82 . 4 mm and of other sizes - specification
82 . 4mm最小平均外径的未增塑聚氯乙烯粪水污物管和通风管以及82 . 4mm和其他尺寸的配件和附件.规范 |
| 7. | Plastics piping systems for soil and waste discharge low and high temperature within the building structure . styrene copolymer blends san pvc . guidance for the assessment of conformity
建筑结构内低温和高温粪水和废物排放的塑料管道系统.苯乙烯共聚物.符合性评价指南 |
| 8. | The liquid manure is still a major source of environmental pollution , although the way of separating solid and liquid manure reduces the environmental effect in certain extent
虽然采取固体粪便与液体粪水相分离的方法在一定程度上减少了对环境的影响，但液体粪水仍是污染环境的主要来源。 |
| 9. | Plastics piping systems with structured wall pipes for soil and waste discharge low and high temperature inside buildings . unplasticized poly vinyl chloride . guidance for the assessment of conformity
建筑物内的粪水和废物排放用的带结构壁管道的塑料管道系统低温和高温.非增塑聚氯乙烯.一致性评价指南 |
