type designation是什么意思

type designation是什么意思 designation是什么意思一般文件里面是签字的是什么东西? CSA-type是什么? material designation怎么翻译? current designation是什么意思 temper designation是什么意思 subshell-designation是什么意思 subsequent-designation是什么意思 cfa-designation是什么意思 EC Type approval Certificate 是什么 数字的type类型是什么 type .. 英语翻译Before commissioning commences it shall be ascertained firstly,that the correct heat meter has been installedby comparing the heat meter supplier's type and size designation against the system specification.Secondly,it shall be checked th How does this new designation pin designation什么意思呢 protected designation of origin是什么意思 piease type the locaion where you want to place the extracted files是什么意 type的过去式和过去分词是什么