proper packing

Check the stuffing box, the packing gland should be flatted and tensioning torque should be proper.

检查填料箱, 填料压盖应放平,压紧力要适当.

Large stuffing box accommodates all packing arrangements, including live-loaded design and lantern ring type for severe services. Corrosion on steel components can usually be controlled by proper maintenance.

大型填料函可适应所有填料配置排列，包括适用于严酷应用环境的动负载结构和套环。适当的维修管理一般就可以控制住钢构件的锈蚀。

The optimized particle distribution of composite cement should make the packing density and the hydration activity of the cement a good match so that proper packing density will be gained and enough hydrates will be produced to fill up the voids of the cement paste.

复合水泥的最佳粒径分布应该使体系的堆积密度和水泥颗粒的水化活性相匹配，使体系获得尽可能大堆积密度，同时所产生的水化物足以使体系的原始孔隙被完全填充。

Use proper packing to protect wire ropes and chain slings.

使用适当的方法将钢索,钩链包裹保护好.