pvc pipe 中文意思是什麼

pvc pipe 解釋
聚氯乙烯塑料管
  • pvc : PVC ＝polyvinyl chloride 【化學】聚氯乙烯。
  • pipe : n 1 管，導管，筒。2 煙斗，煙袋；一袋煙。3 〈古語〉笛，管樂器；【航海】（水手長的）哨子（聲）；〈p...
  1. This research mainly is nonwoven using the hot blast, sap, and pvc pipe to complex the water absorbing composite pipe, when applies to the under - drainage tubing, but effectiveness achieves the water resources the application

    摘要本研究主要是利用熱風不織布及吸水性高分子棉網與聚氯乙烯管件復合而成的吸水性排水管件，應用於地下排水管材時，可有效率的達到水資源的應用。
  2. Models of rubber sealing ring matching with pvc pipe

    與pvc管道配套的橡膠密封圈規格：
  3. Pvc self - tapping saddle tees for use on pvc pipe

    聚氯乙烯管用聚氯乙烯自攻絲鞍形三通管
  4. Compared with the reality, it shows that this model and its parameters are defined reasonablly. to analyse the arrangement of drainage system with different spacings and depths, with unsteady flow formula and benefit index, this paper gives a two - dimensional non - linear programing model for arrangement of drainage system in the barley field, which can be solved by the method of projected gradient. by this model, we make out the optimum solution of spacings and depth of pvc pipe in littoral area of changjiang river that is s = 21. 5 8m, h = l. lm

    論文通過對不同埋深、間距的塑料暗管排水布局的分析，結合非穩定流公式和效益指標，提出了麥田排水暗管布局的二維非線性規劃模型，並利用梯度投影法求解，得出長江下游濱海地區塑料排水暗管埋設的最優方案為埋深h = 1 . 1m ，間距s = 21 . 58m 。
  5. Wood compounding profile extrusion line, board extrusion line including technology and recipe pe, pp, pvc pipe, profile extrusion line, pvc profile welding machine lab line single twin - screw extruder, cast blow film, sheet, injection molding

    擠出機的最小直徑為15mm ，可提供單雙螺桿擠出機流涎吹塑膜片材板材吹瓶注塑管材型材線纜導管等各類精密實驗室設備。
  6. It adopts the air insulation to insure the wire has over - passed relevant standards. at the same time it uses the pvc pipe covering to increase its safety

    3採用分離空氣絕緣形式，使母線相同安全掙距和爬電距離遠大於標準要求。
  7. Pvc pipe, which is connected to filter tank for discharge. feed water passes the catalyst, through 7 loops around the tank to eliminate ammonia and nitrogen and kill bacteria

    管內，連接過濾槽出水，流入水經過二氧化鈦紫外線光觸媒裝置，藉以氧化?除氨氮及殺菌後排出。
  8. The junk ranged from bottle caps and ring - pulls to broken glass and pvc pipe fragments

    這些垃圾食物包括了瓶蓋、易拉罐拉環、碎玻璃與聚氯乙烯管道雜物。
  9. Dazoc - durable, polyvinyl gated irrigation pipe and color - coded pvc pipe fittings

    描述: dazoc公司，提供耐用的、乙烯聚合物介面灌溉管道。
  10. Specification for joints for ips pvc pipe using solvent cement

    使用溶解粘固劑的ips pvc管用接頭規范
  11. Standard specification for joints for ips pvc pipe using solvent cement

    使用溶解粘固劑的ips pvc管用接頭的標準規范
  12. Pvc pipe and couplings, polyvinyl chloride, for underground fire service

    地下消防裝置用聚氯乙烯
  13. Adhesives with solvents for assembly of unplasticized pvc pipe elements. suitability for use

    未增塑聚氯乙烯管件裝配用溶劑粘合劑.使用的適宜性
  14. Adhesive with solvents for assembly of unplasticized pvc pipe elements. characterization. basic test methods

    塑料製品.未增塑聚氯乙烯管件裝配用溶劑粘合劑.表徵.基本試驗方法
  15. As fills the material take the sap, the pvc pipe for the base material compound drainaging water pipe, the draining water efect is better than the former absorbing pipes

    以吸水性高分子棉網為填充材，聚氯乙烯管為基材的復合型排水管，排水的效果比以往的吸水性管材佳。
  16. The thousands of tons of steel, saffron orange - coloured nylon fabric are to be recycled as everything from paint rollers to pvc pipe

    這數千噸鋼和大批橙紅色尼龍布簾將會循環再造，變成不同東西，如油漆轆和硬膠喉管。
  17. Specification for unplasticized pvc pipe for industrial uses

    工業用未增塑聚氯乙烯管規范
  18. Pvc pipe extrusion line

    Upvc管材擠出生產線
  19. It is possible for us to detect the relation among ecology, environment changes, climate variance and human activities by studying the penguin dropping sediment. the sediment core was collected from the shore on the ardley peninsula during the eighteenth china antarctic research expedition using a 12cm - diameter pvc pipe

    南極企鵝在某些地區是生態系統的主要影響因子，企鵝糞便沉積物記錄了上千年企鵝數量和分佈的變化規律，從而可以反映氣候、環境變化和環境污染、人類活動等因子對生態系統的影響。
  20. It has been widely used for squeezed pvc hard production. it has good effect in producing pvc plastic door, window, wallboard and other profile shapes, and also it can be used in producing tube, trachea and injected pvc pipe fittings

    被廣泛用於擠出的pvc硬製品，在pvc塑料門窗墻板等異型材中使用，有極佳效果，也可用在管材及螺旋管的加工中，以及注射的pvc管件中。
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