សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក

ឧស្សាហកម្ម

418 ប្លង់មាន

ប្លង់ (418)

Barium-Calcium Ferrite Disc Magnet: Part of the Barium Replaced by Calcium (Went, Philips 1956, Ex. 21)

Barium-Calcium Ferrite Disc Magnet: Part of the Barium Replaced by Calcium (Went, Philips 1956, Ex. 21)

ដោយ CharlieDE

សម្ភារៈ

1
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Chromic Oxides, 1350 °C (Masuyama 1972, Ex. 3)

Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Chromic Oxides, 1350 °C (Masuyama 1972, Ex. 3)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Titanium Oxides, 1350 °C (Masuyama 1972, Ex. 3)

Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Titanium Oxides, 1350 °C (Masuyama 1972, Ex. 3)

ដោយ EdFI

ឧស្សាហកម្ម

3
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Barium Oxides, 1350 °C (Masuyama 1972, Ex. 3)

Metal Oxide Varistor: Zinc Oxide with Bismuth, Manganese and Barium Oxides, 1350 °C (Masuyama 1972, Ex. 3)

ដោយ EdFI

ឧស្សាហកម្ម

1
0
0
0
0
0
Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)
គ្រោះថ្នាក់

Bismuth Oxide: Subnitrate Heated until the Red Fumes Stop (Thorpe 1913)

ដោយ CharlieDE

កាបូនិក

0
0
0
0
0
0
Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

Bismuth Oxide: Subnitrate Boiled with Sodium Hydroxide Solution (British Pharmacopoeia, 1907)

ដោយ CharlieDE

កាបូនិក

2
0
0
0
0
0
Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)
គ្រោះថ្នាក់

Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)

ដោយ CharlieDE

កាបូនិក

1
0
0
0
0
0
Barium Ferrite Disc Magnet, Sintered at 1300 °C (Went, Philips 1956)

Barium Ferrite Disc Magnet, Sintered at 1300 °C (Went, Philips 1956)

ដោយ CharlieDE

សម្ភារៈ

1
0
0
0
0
0
Barium Ferrite Disc Magnet, Sintered at 1200 °C (Went, Philips 1956)

Barium Ferrite Disc Magnet, Sintered at 1200 °C (Went, Philips 1956)

ដោយ CharlieDE

សម្ភារៈ

0
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Aluminium Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Aluminium Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Titanium Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Titanium Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

3
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Nickel Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Nickel Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Tin Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Tin Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Barium Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Barium Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Chromic Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Chromic Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with Bismuth and Manganese Oxides, 1350 °C (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with Bismuth and Manganese Oxides, 1350 °C (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with 0.1 % Bismuth Oxide, 1100 °C, 1.0 mm (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with 0.1 % Bismuth Oxide, 1100 °C, 1.0 mm (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

3
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with 0.2 % Bismuth Oxide, 1000 °C, 0.5 mm (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with 0.2 % Bismuth Oxide, 1000 °C, 0.5 mm (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

2
0
0
0
0
0
Metal Oxide Varistor: Zinc Oxide with 0.5 % Bismuth Oxide, 1100 °C, 1.0 mm (Masuyama 1972)

Metal Oxide Varistor: Zinc Oxide with 0.5 % Bismuth Oxide, 1100 °C, 1.0 mm (Masuyama 1972)

ដោយ EdFI

ឧស្សាហកម្ម

3
0
0
0
0
0
Neodymium Magnets, Sample 21: 75Fe-8B-17Nd Sintered (Sagawa 1988)

Neodymium Magnets, Sample 21: 75Fe-8B-17Nd Sintered (Sagawa 1988)

ដោយ ForgeNO

ការធ្វើការលោហៈ

5
0
0
0
0
0
Neodymium Magnets, Sample 19: 79Fe-8B-13Nd Sintered (Sagawa 1988)

Neodymium Magnets, Sample 19: 79Fe-8B-13Nd Sintered (Sagawa 1988)

ដោយ ForgeNO

ការធ្វើការលោហៈ

4
0
0
0
0
0
Neodymium Magnets, Sample 8: 75Fe-10B-15Nd Sintered (Sagawa 1988)

Neodymium Magnets, Sample 8: 75Fe-10B-15Nd Sintered (Sagawa 1988)

ដោយ ForgeNO

ការធ្វើការលោហៈ

4
0
0
0
0
0
Neodymium Magnets, Sample 7: 77Fe-8B-15Nd Sintered (Sagawa 1988)

Neodymium Magnets, Sample 7: 77Fe-8B-15Nd Sintered (Sagawa 1988)

ដោយ ForgeNO

ការធ្វើការលោហៈ

3
0
0
0
0
0
Neodymium Magnets, Sample 4: 81Fe-4B-15Nd Sintered (Sagawa 1988)

Neodymium Magnets, Sample 4: 81Fe-4B-15Nd Sintered (Sagawa 1988)

ដោយ ForgeNO

ការធ្វើការលោហៈ

3
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 418