With the development of chemical construction materials the traditional construction pipe such as cast iron pipe, galvanized steel pipe and common steel pipe are gradually substituted by plastic pipe because of the easy corrosion causing pollution of water.
随着化学建材的发展 ,传统的建筑管材———铸铁管、镀锌钢管和普通钢管 ,其内外壁容易锈蚀 ,对水造成了严重污染而逐渐被塑料管材取代。
ABS tubes are a sort of common materials in the water system of air-conditioning Compared withgalvanized steel tubes, the economy of ABS tubes are pointed out in this paper.
ABS管是一种新型的空调水系统用管,本文通过与镀锌钢管的比较,阐述了该管的经济性和实用性。
coupling , zinc, for tubes or pipes
锌管接头用于大小管
elbow ,zinc, for tubes or pipes
锌弯管,用于大小管
flange ,zinc, for tubes or pipes
锌凸缘,用于大小管
Type p3 galvanized metallic flexible hose
GB/T3641-1983P3型镀锌金属软管
collar, zinc, for tubes or pipes
锌套圈,用于大小管
container ,tubular, zinc, for dry battery cells
锌制管状干电池容器
Ductile iron pipes--External zinc-spray coating
GB/T17456-1998球墨铸铁管外表面喷锌涂层
Galvanized welded steel pipe for low pressure service
GB/T3091-1993低压流体输送用镀锌焊接钢管
a white pigment used in hose paints; consists of zinc oxide.
白色的颜料，用于水管漆中，含氧化锌。
All the water pipes need galvanizing.
所有这些水管都需要镀锌。
container ,tubular,of zinc ,for packing pharmaceutical products and the like
锌制管形容器,用于包装药品等
a copper-zinc alloy (containing about 30% zinc) that is wrought into cartridges or tubing.
一种铜锌合金，用于制枪弹或管形材料。
multibranch piece of zinc, for tubes or pipes
多分口锌部件,用于大小管
All gas line support brackets and tie rods will be galvanized type.
气体管路所有的支架都要镀锌防腐。
Zinc Oxide Nanorods for White Light Emitting Diodes
氧化锌纳米棒白光发光二极管(英文)
The failure was caused by dezincification corrosion.
结果表明：凝汽器铜管的腐蚀属栓状脱锌腐蚀。
EPMA Analysis of the Dezincification Corrosion of Condenser Copper Alloy Tubes
电厂凝汽器铜管脱锌腐蚀的电子探针分析
Friction index: close to galvanized iron duct.
沿程摩阻系数：沿程摩阻系数接近镀锌铁皮风管。
