commercial specification
1.The specification ignores threading almost completely, so threaded applications are inherently nonportable (yet threading is essential for commercial applications).
2.Deviation list with Technical parameters and Requirements of Charter 8 of bidding documents, deviation lists with Technical Specification and Terms of Commercial Contract shall be given in tendering documents.
3.Based on the difference of measuring errors between spectrum and a single pulse, the article introduces a procedure which can improve the specification of non-linearity of commercial ADC for spectrum measurement without channel-width-everaging circuit.
4.A high grade road asphalt production technology meeting the specification of SINOPEC standard was developed and spread in commercial application by vacuum distillation, light oxidation, solvent extraction and blending processes using imported crude oils from Arabia, Kuwait, Oman and Iran as well as domestic SZ36 1 crude oil.

