英语翻译
问题描述：
英语翻译
Before commissioning commences it shall be ascertained firstly,that the correct heat meter has been installed
by comparing the heat meter supplier's type and size designation against the system specification.Secondly,
it shall be checked that the heat meter,if a complete instrument,bears the correct pattern approval mark and,
if a combined instrument,that each of the meters sub-assemblies bear the pattern approval marks stipulated
in the pattern approval document for the heat meter installed.
答
调试开始之前,应当认定首先,正确的热表已经安装
通过比较热表的类型和大小指定供应商对系统规格.其次,
它应当查验,热表,如果一个完整的仪器,熊正确的模式,核准的标志,
如果合并后的仪器,使每个人的米装配模式批准承担规定.标志着
在模式批准文件的热表安装.