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2021-04-04
BWY-804/806 AD oil level therm
2020-11-01
YN-100/MC
2020-11-01
Y100-ML
2020-11-01
YXCG-103 *YXCG-103-F
2020-11-01
YB-150
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·YRK-1 centralized cooling control system [2020-01-08]
·WY-3E temperature and liquid level monitor [2020-01-08]
·YWK-2 temperature control system [2020-01-08]
·YFK-1 electric control disc valve controller [2020-01-08]
·YPL-1 displacement scale [2020-01-08]
·YWK-6 Automatic Level Control System [2020-01-08]
·PYK-3 Displacement Pressure Monitor [2020-01-08]
·NJB-1 Mud Pump Comprehensive Monitoring System [2020-01-08]
·YGSD-D / S Cementing Operation Data Instrument [2020-01-08]
·YGJ-X remote monitoring instrument for cementing operation [2020-01-08]