JPS5246523A
(en )
1977-04-13
Combination of manifold and valve
NL7601244A
(en )
1976-08-10
PROCEDURE FOR PREVENTION OF CORROSION AND BOILER STONE DEPOSIT IN SYSTEMS, BY WHICH WATER IS DIRECTED.
JPS52135846A
(en )
1977-11-14
Corrosion inhibiting composition and method of inhibiting corrosion
GB1553156A
(en )
1979-09-19
Methods of corrosion inhibition and compositions therefor
IL47179A
(en )
1978-03-10
Corrosion inhibition of aqueous potassium corbonate gas treating systems
JPS563354A
(en )
1981-01-14
Water tight device of pipe on stern
GB1546149A
(en )
1979-05-16
Combined stop and intercept valve for steam turbines
JPS524903A
(en )
1977-01-14
Valve locating device of steam turbine
GB2072759B
(en )
1983-04-20
Exhaust pipe of turbine
SE7607859L
(en )
1977-01-15
SHUT-OFF AND OUTLET VALVE
JPS524901A
(en )
1977-01-14
Improvements in exhaust pipe of steam generator
HU171301B
(en )
1977-12-28
Water and steam exhaust valve for corrosion preventing of spaces
JPS5365490A
(en )
1978-06-10
Water valve structure for steam iron
JPS5267419A
(en )
1977-06-03
Regulation valve of exhaust gas reecirculation
NZ181518A
(en )
1980-09-12
Water heater design of flue gas passages and water spaces
GB1548940A
(en )
1979-07-18
Mixing valves for hot and cold water
JPS5417422A
(en )
1979-02-08
Reecirculation valve of exhaust gas
JPS5281192A
(en )
1977-07-07
Stem iron of flash type combination fill up water boiler
NO140341C
(en )
1979-08-15
APPLIANCE FOR SEALING OF SEA WATER.
JPS51140903A
(en )
1976-12-04
Steam section corrosion inhibitor
FR2315050A1
(en )
1977-01-14
MAIN STEAM ISOLATION VALVE
JPS5359101A
(en )
1978-05-27
Method of preventing corrosion of boiler
SU503029A1
(en )
1976-02-15
Steam and gas installation
JPS52119525A
(en )
1977-10-07
Antiifreezing valve of water pipe
JPS5277453A
(en )
1977-06-29
Method of treating waste water from valves