Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 104041 kết quả.
Searching result
59721 |
ASTM B 467Standard Specification for Welded Copper-Nickel Pipe Standard Specification for Welded Copper-Nickel Pipe |
59722 |
ASTM B 468Standard Specification for Welded UNS N08020 Alloy Tubes Standard Specification for Welded UNS N08020 Alloy Tubes |
59723 |
ASTM B 470Standard Specification for Bonded Copper Conductors for Use in Hookup Wires for Electronic Equipment Standard Specification for Bonded Copper Conductors for Use in Hookup Wires for Electronic Equipment |
59724 |
ASTM B 472Standard Specification for Nickel Alloy Billets and Bars for Reforging Standard Specification for Nickel Alloy Billets and Bars for Reforging |
59725 |
ASTM B 473Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire |
59726 |
ASTM B 474/B 474MStandard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe |
59727 |
ASTM B 475Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Round Weaving Wire Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Round Weaving Wire |
59728 |
ASTM B 476Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials |
59729 |
ASTM B 477Standard Specification for Gold-Silver-Nickel Electrical Contact Alloy Standard Specification for Gold-Silver-Nickel Electrical Contact Alloy |
59730 |
ASTM B 478Standard Test Method for Cross Curvature of Thermostat Metals Standard Test Method for Cross Curvature of Thermostat Metals |
59731 |
ASTM B 47aStandard Specification for Copper Trolley Wire Standard Specification for Copper Trolley Wire |
59732 |
ASTM B 48Standard Specification for Soft Rectangular and Square Bare Copper Wire for Electrical Conductors Standard Specification for Soft Rectangular and Square Bare Copper Wire for Electrical Conductors |
59733 |
ASTM B 480Standard Guide for Preparation of Magnesium and Magnesium Alloys for Electroplating Standard Guide for Preparation of Magnesium and Magnesium Alloys for Electroplating |
59734 |
ASTM B 481Standard Practice for Preparation of Titanium and Titanium Alloys for Electroplating Standard Practice for Preparation of Titanium and Titanium Alloys for Electroplating |
59735 |
ASTM B 482Standard Practice for Preparation of Tungsten and Tungsten Alloys for Electroplating Standard Practice for Preparation of Tungsten and Tungsten Alloys for Electroplating |
59736 |
ASTM B 483/B 483MStandard Specification for Aluminum and Aluminum-Alloy Drawn Tube and Drawn Pipe for General Purpose Applications Standard Specification for Aluminum and Aluminum-Alloy Drawn Tube and Drawn Pipe for General Purpose Applications |
59737 |
ASTM B 487Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of Cross Section Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of Cross Section |
59738 |
ASTM B 488Standard Specification for Electrodeposited Coatings of Gold for Engineering Uses Standard Specification for Electrodeposited Coatings of Gold for Engineering Uses |
59739 |
ASTM B 489Standard Practice for Bend Test for Ductility of Electrodeposited and Autocatalytically Deposited Metal Coatings on Metals Standard Practice for Bend Test for Ductility of Electrodeposited and Autocatalytically Deposited Metal Coatings on Metals |
59740 |
ASTM B 49Standard Specification for Copper Rod for Electrical Purposes Standard Specification for Copper Rod for Electrical Purposes |