Sulfide level sang tak tui rei tak in hian a thlum hriatna a tichhe thei a, ei duhna a hloh thei a, taksa rihna a tlahniam thei a, sam a sei tha lo thei a, a nasat chuan hahdamna leh thihna a thlen thei bawk.

Sodium sulfide hlauhawm zia: He thil hi a tlak emaw, a lum rang emaw chuan a puak thei. Acid awmnaah a chhe vek a, gas tha lo tak tak leh kang thei tak tak a chhuak thin.
Sodium sulfide kang (A chhe) atanga thil siam: Hydrogen sulfide (H2S), sulfur oxide (SO3).

Sodium sulfide hian paper industry-ah ink a paih chhuak tha hle a, kum 20 chhung zet export lama tawnhriat nei tawh a ni. Professional team support dawng turin click la.