YUTIEN油田節流閥STC-02B STC-03P
URG-03-1 URG-03-2 URG-03-3 URG-06-1 URG-06-2 URG-06-3URG-10-1 URG-10-2 URG-10-3SUC-02-A-1 SUC-02-A-2 SUC-02-A-3 SUC-02-B-1 SUC-02-B-2 SUC-02-B-3SUC-03-A-1 SUC-03-A-2 SUC-03-A-3 SUC-03-B-1 SUC-03-B-2 SUC-03-B-3SUC-04-A-1 SUC-04-A-2 SUC-04-A-3 SUC-04-B-1 SUC-04-B-2 SUC-04-B-3SUC-06-A-1 SUC-06-A-2 SUC-06-A-3 SUC-06-B-1 SUC-06-B-2 SUC-06-B-3YUTIEN油田調速閥SF-03 SDF-03 SD-06 SFD-06 SKF-06YUTIEN油田疊加式節流閥STV-02P STV-02T STV-03P STV-03TSTC-02A-X STC-02A-Y STC-02B-X STC-02B-YSTC-02P-X STC-02P-Y STC-02W-X STC-02W-YSTC-03A-X STC-03A-Y STC-03B-X STC-03B-YSTC-03P-X STC-03P-Y STC-03W-X STC-03W-YSTC-04A-X STC-04A-Y STC-04B-X STC-04B-YSTC-04P-X STC-04P-Y STC-04W-X STC-04W-YSTC-06A-X STC-06A-Y STC-06B-X STC-06B-YSTC-06P-X STC-06P-Y STC-06W-X STC-06W-YYUTIEN油田疊加式減壓閥SPR-02-A-1 SPR-02-A-2 SPR-02-A-3 SPR-02-B-1 SPR-02-B-2SPR-02-B-3 SPR-02-P-1 SPR-02-P-2 SPR-02-P-3SPR-03-A-1 SPR-03-A-2 SPR-03-A-3 SPR-03-B-1 SPR-03-B-2SPR-03-B-3 SPR-03-P-1 SPR-03-P-2 SPR-03-P-3