1.
Effects of operating pressure on the discharge characteristics of porous pipes as micro-irrigation laterals
水头压力对橡塑渗灌管渗水性能的影响(英文)
2.
The Experimental Study on Laws of Seepage with Zippered Plastic Pipe Andpercolaction Irrigation Inside the Shelf;
拉链式塑料管渗流规律与大棚渗灌的试验研究
3.
Rubber and plastics hoses--Subambient temperature flexibility tests
GB/T5564-1994橡胶、塑料软管低温曲挠试验
4.
Rubber and plastics hoses--Method of test for flammability
GB/T15907-1995橡胶、塑料软管燃烧试验方法
5.
attaches to a garden hose for watering lawn or garden.
连接橡胶软管浇灌草坪和花园。
6.
Flexible tubing for drip irrigation emitters or "leaky" pipe.
滴灌喷射装置或“渗漏”管的灵活布管
7.
THE EFFECT OF THICKNESS AND HUMIDITY ON THE PERMEABILITY OF TRITIUM IN RUBBER AND PLASTICS
厚度和湿度对氚在一些橡胶和塑料中的渗透率的影响
8.
Rubber and plastics hoses and hose assemblies--Determination of electrical resistance
GB/T9572-1988橡胶塑料软管和软管组合件电阻的测定
9.
Rubber or plastics hoses and tubing--Bending tests
GB/T5565-1994橡胶或塑料软管及纯胶管弯曲试验
10.
drip irrigation; trickle irrigation: The application of water to the soil through small orifices in plastic pipelines.
滴灌:通过塑料管道的小孔对土壤进行浇灌。
11.
Rubber and plastics hose--Determination of adhesion between components
GB/T14905-1994橡胶和塑料软管各层间粘合强度测定
12.
Rubber and plastics hoses--Bore diameters and tolerances on length
GB/T9575-1988橡胶、塑料软管内径尺寸和长度公差
13.
Rubber and plastics hoses and hose assemblies--Methods of measurement of dimensions
GB/T9573-1988橡胶、塑料软管和软管组合件尺寸测量方法
14.
Rubber and plastics hoses and hose assemblies--Determination of suction resistance
GB/T5567-1994橡胶、塑料软管及软管组合件真空性能的测定
15.
Rubber and plastics hoses and hose assemblies--Hydrostatic testing
GB/T5563-1994橡胶、塑料软管及软管组合件液压试验方法
16.
" Rubber and plastics hoses and hose assemblies--Specification for mar king, package and transportation"
GB/T9577-1988橡胶、塑料软管和软管组合件标志、包装和运输规则
17.
Rubber or plastics hoses and hose assemblies--Hydraulic impulse test without flexing
GB/T5568-1994橡胶、塑料软管及软管组合件无屈挠液压脉冲试验
18.
Rubber and plastics hose and hose assemblies--Wire reinforced--Hydraulic impulse test with flexing
GB/T14904-1994钢丝增强的橡胶、塑料软管和软管组合件屈挠液压脉冲试验