... lead free gasoline 无铅汽油 lead free glaze 无铅釉 lead-free automobile fuel 无铅车用燃料 ...
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lead-free glaze 无铅釉
lead-free glaze leadless glaze 无铅釉
lead-free frit glaze 无铅熔块釉
low-temperature and lead-free fritted glaze 低温无铅熔块釉
Introduced preparation results of one new kind bone China lead-free glaze.
介绍了一种骨灰瓷用无铅釉的研制结果。
Serial colour-glazes were tested in that the colouring materials are common metal-oxides, the basic glaze are lead-free, cadmium-free, zinc-free and low-magnesium frit-glazes.
以普通着色金属氧化物为色剂，基釉为无铅无镉无锌低镁透明熔块釉，研制了系列透明色釉。
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