 D(3.6.9)43H flange type hard seal butterfly valve |
2020-06-12 |
| D(3.6.9)41X flange type soft seal butterfly valve |
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| QGDF pneumatic regulating butterfly valve |
2020-06-12 |
| GID-A electric high vacuum butterfly valve |
2020-06-12 |
| D73H Wafer type hard seal butterfly valve |
2020-06-12 |
| GI-A high vacuum butterfly valve |
2020-06-12 |
| GIQ pneumatic high vacuum butterfly valve |
2020-06-12 |
| GIQ-B pneumatic high vacuum butterfly valve |
2020-06-12 |
| GI-C high vacuum butterfly valve |
2020-06-12 |
| GIQ-A pneumatic high vacuum butterfly valve |
2020-06-12 |
