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активность: 1 год, 7 месяцев назад
H14 check valve connection type: thread
Structure: spin starter
Nominal diameter: 1/2 «-4» (mm)
Applicable medium: various highly corrosive chemical media
Pressure environment: atmospheric pressure
Standard: national standard
Flow direction: unidirectional
Screw check valve drive mode: manual
Working temperature: normal […] Просмотр
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