filter smoke number (FSN)是什么意思

用法例句

The cabin properties and interior outfitting of the 14000 kW sea-going salvage vessel;

14000kW海洋救助船舱室设计特点及内装

The design concepts of the inner decoration and component structures of Sanmao diesel tilting multiple units are expounded.

阐述了三茂内燃摆式动车组的内装及部件结构设计理念,并介绍了其结构创新情况。

Described are the features of PC and PC alloy inner decoration plates as well as their application and application prospects on the railway passenger cars and metro cars in our country.

介绍了 PC及 PC合金内装饰板材的特性及在国内铁路客车和地铁车辆上的应用情况及应用前

Interior decoration materials play an important role in the fire formation and spread.

室内装修材料对火灾的形成及扩展有重要的作用。

The article points out the harm of interior decoration to human and the necessity of its prevention,and puts forward some suggestions on the basis of pollution sources and pollution condition.

装修污染问题已经成为严重危害人类健康安全的"隐性杀手",本文指出了室内装修污染对人体所造成的伤害,防治的必要性刻不容缓,并根据具体污染源及状况给出了几点建议。

Many safety measures shall be taken for the shipping of pulp chips on bulk carriers in the aspects of pre-loading planning,inboard stowage, deck stowage,lashing and maintenance of the lashing gears,etc.

用散装船运载纸浆木应从编制预配计划、船内装载、甲板货装载、甲板货的绑扎布置、绑扎属具的养护等多个方面采取安全措施,确保运载安全。