例句與造句

1. The same standard defines a " Welding Procedure Qualification Record " ( WPQR ) as " Record comprising all necessary data needed for qualification of a preliminary welding procedure specification ".
2. Specific codes and / or engineering societies are often the driving force behind the development of a company's WPS . A WPS is supported by a Procedure Qualification Record ( PQR or WPQR ).
3. These CSA standards also define requirements for procedure qualification testing ( PQT ) to support the acceptance of the WPDS . A record of the procedure qualification test and the results must be documented on a procedure qualification record ( PQR ).
4. It's difficult to find procedure qualification record in a sentence. 用procedure qualification record造句挺難的