带两个羟基单体检测标准

Driving components - Cap bearings, half bearings - Fastening with two screws

Electrical relays. Part 12. Directional relays and power relays with two input energizing quantities

Adapter with two socket-outlets 2.5 A 250 V

HOLDER, ELECTRICAL CARD, METAL CARD GUIDE, MULTIPLE PIECE, WITH HEAT TRANSFER HOUSING, FLANGE MOUNTING WITH TWO, THREE, OR FOUR MOUNTING HOLES FOR CHASSIS OR COLD PLATE MOUNTING APPLICATIONS

INSERT CABINET, MEDICAL INSTRUMENT AND SUPPLY SET CHEST, COMPARTMENTED, 7 DRAWER, WITH FOUR LEGS, TWO SPACERS AND TWO TIE DOWN RODS (SUPERSEDING MIL-I-36254)

Mouting and connecting dimensions; traction motors for two-axle longitudinal drive with two hollow axle shafts

Plain bearings pillow blocks with two bolt holes. Design and dimensions

Meters for water supply - Water meters with two integral single check valves

CONNECTOR, ELECTRICAL, INSERT ARRANGEMENT, MINIATURE, FORTY ONE SIZE 20 SIGNAL CONTACTS, WITH TWO SIZE 8 CONTACT CAVITY (SUPERSEDING DESC 89083B)

HOLDER, ELECTRICAL CARD, WEDGE RETAINERS, 5 PIECE, FOR COLD PLATE APPLICATIONS,.225 X.225 INCH BODY SIZE, WEDGE MOUNTING BODY, WITH TWO, THREE, OR FOUR MOUNTING HOLES (SUPERSEDING A-A-59789/24)

HOLDER, ELECTRICAL CARD, WEDGE RETAINERS, 5 PIECE, FOR COLD PLATE APPLICATIONS,.225 X.225 INCH BODY SIZE, WEDGE MOUNTING BODY, WITH TWO, THREE, OR FOUR MOUNTING HOLES (SUPERSEDING A-A-59789/23)

Chemical equipment - Process equipment and vessels with two domed ends - Definitions, nominal capacity, nominal diameters, main dimensions

BEARINGS, ROLLER, TAPERED, DOUBLE ROW, STRAIGHT BORE, TWO SINGLE CONES WITH CONTACTING FRONT FACES SLOTTED AND CHAMFERED FOR LUBRICATION, ONE DOUBLE CUP WITH LUBRICATION HOLES AND GROOVE (TYPE TNASW)(SUPERSEDING A-A-59658A)

EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITH TWO GAPINGS. TUPE 7.

HOLDER, ELECTRICAL CARD, WEDGE RETAINERS, 5 PIECE, FOR COLD PLATE APPLICATIONS,.225 X.225 INCH BODY SIZE, WITH TWO MOUNTING HOLES, WITH SCREW ACTUATION AND RETENTION

BEARINGS, ROLLER, TAPERED, DOUBLE ROW, STRAIGHT BORE, TWO SINGLE CONES, CONE BACK FACE RIB GROUND ON THE OUTER DIAMETER FOR SEALING PURPOSES, ONE DOUBLE CUP WITH LUBRICATION HOLES AND GROOVE (TYPE TNASWE) (SUPERSEDING A-A-59659A)