pH Management × Classification Details: Other Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
2 jobs found.
Plant Ash Fertilizer Manufacturer
A job that manufactures plant ash fertilizer as organic fertilizer using ash obtained by burning plants or wood as raw material.
Dye Worker (Feather Dyeing)
This occupation involves processing feathers, the raw material for feather products, from pre-treatment through dyeing, fixation, and finishing. Uniform color and quality are ensured through dye blending and machine operation.