ASME SECTION IX ตอนที่ 18

ASME SECTION IX ตอนที่ 18

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 17

ASME SECTION IX ตอนที่ 17

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 16

ASME SECTION IX ตอนที่ 16

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 15

ASME SECTION IX ตอนที่ 15

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 14

ASME SECTION IX ตอนที่ 14

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 13

ASME SECTION IX ตอนที่ 13

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 12

ASME SECTION IX ตอนที่ 12

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 11

ASME SECTION IX ตอนที่ 11

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 10

ASME SECTION IX ตอนที่ 10

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 9

ASME SECTION IX ตอนที่ 9

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 8

ASME SECTION IX ตอนที่ 8

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 7

ASME SECTION IX ตอนที่ 7

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 6

ASME SECTION IX ตอนที่ 6

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 5

ASME SECTION IX ตอนที่ 5

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 4

ASME SECTION IX ตอนที่ 4

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 3

ASME SECTION IX ตอนที่ 3

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

ASME SECTION IX ตอนที่ 2

ASME SECTION IX ตอนที่ 2

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.

Q&A #ASME 001

Q&A #ASME 001

ASME Section IX ตอนที่ 1

ASME Section IX ตอนที่ 1

ที่มา:American Society of Mechanical Engineers. (2019). ASME BPVC Section IX, qualification standard for welding, brazing, and fusing procedures; welders; brazers; and welding, brazing, and fusing operators. New York: The American Society of Mechanical Engineers.