Installation of sheet roof and wall coverings - profiled fibre cement - code of practice 薄板屋面和墙面涂敷层.成形纤维水泥.实施规程
8 over sheaths shall be extruded pvc or pe , the graphite shall be coated on the surface 8外护套采用pvc或pe护套料挤制,表面涂敷一层半导电涂层。
Primer painting : zinc rich weld able primer to be applied from both sides 35 to 40 microns 涂装底漆:在板材两面涂敷35 - 40微米厚的富锌可焊接底漆。
Design and construction of fully supported lead sheet roof and wall coverings - code of practice 全面支撑的铅板屋面和墙面涂敷层的设计与结构.实施规程
The application of continuous force by one body on another that it is touching ; compression 压紧,压缩相靠着的物体中其中一物对另一物的连续挤压式的涂敷;
For early prototypes , a 5mw pilot coating machine will be operational by the end of october 2006 以原型模式,一个5百万瓦的示范涂敷机将于2006年底投入运行。
Paints and varnishes - coating materials and coating systems for exterior wood - performance specification 油漆和清漆.外部用木材的涂敷材料和涂敷系统.性能规范
The handle is of malleable iron with epoxy coating . the throttling index plates are made of zinc - plated steel 手柄是可锻铸铁,环氧树脂涂敷。节流刻度板由镀锌钢制成。
Welding consumables - covered electrodes for manual metal arc welding of nickel and nickel alloys - classification 焊接消耗品.镍及镍合金金的手工电弧焊接用涂敷焊条.分类
Standard specification for titanium and titanium - 6 aluminum - 4 vanadium alloy powders for coatings of surgical implants 外科植入物涂敷用钛及钛- 6铝- 4钒合金粉末的标准规范