this specification covers Chinese specification GB3077 20Cr

specification 英语翻译This specification establishes the general requirements specification是什么意思 administrative specification business negotiation specification （specification of busines I haven't received the specification of this rayon yarn 英语翻译this supply specification DBL 5555 contains specificatio 英语翻译The material furnished to Buyer to this specification sh 英语翻译This specification is applicable to the purchase of equi 英语翻译This specification sets forth the requirements for a die 英语翻译Enquiries regarding this specification relating to techn product specification是什么意思