色欲老女人人妻综合网,国产女人的高潮国语对白,精品一区二区成人精品,久久综合九色综合欧美就去吻

ZDB NG6
? Sandwich type structure
? Installation face follow DIN 24340 A and ISO 4401
? Used in screw connection，Used for bottom sub-plate mounting
? Four pressure ranges
? 5 circuit options
? Four adjustment types: knob, adjustment screw with protection cap, lockable knob with scale, knob with scale
ZDB NG10
? Sandwich type structure
? Installation face follow DIN 24340 A and ISO 4401
? Used in screw connection，Used for bottom sub-plate mounting
? Four pressure ranges
? 6 circuit options
? With one or two inserted overflow valves
? Four adjustment types: knob, adjustment screw with protection cap, lockable knob with scale, knob with scale
ZDB NG16、22
? Sandwich type structure
? Installation face follow DIN 24340 A and ISO 4401
? Used in screw connection，Used for bottom sub-plate mounting
? Four pressure ranges
? 5 circuit options
? With one or two inserted overflow valves
? One adjustment type: adjustment screw with protection cap
ZDBD NG6-32
? Sandwich type structure
? Installation face follow DIN 24340 A and ISO 4401
? Used in screw connection, Used for bottom sub-plate mounting
? Three pressure ranges
? 4 circuit options
? With one or two inserted overflow valves
? One adjustment type: adjustment screw with protection cap

ZDB

ZDBD