Kohlenstoff,Begleitelement

[VI] cacbon, chất đi kèm

[EN] Carbon as accompanying element

Phosphor,Begleitelement

[VI] photpho, chất đi kèm

[EN] Phosphorus as accompanying element

Silicium,Begleitelement

[VI] Silicon, chất đi kèm

[EN] Silicon as accompanying element

Kohlenstoff,Begleitelement

[VI] Carbon, chất đi kèm

[EN] Carbon as accompanylng element

Stickstoff,Begleitelement

[VI] nitơ, chất đi kèm

[EN] Nitrogen as accompanying element

Schwefel,Begleitelement

[VI] lưu hùynh, chất đi kèm

[EN] Sulphur as accompanying element