05. Qhov Drilling Rau Dome Borosilicate Iav
Jan 12, 2018
Tso lus
Koj tuaj yeem hnov tias ua lub qhov rau ntawm cov iav khaub zig lossis ua rau lub qhov buring ntawm lub iav borosilicate, ob peb lus teb txog qhov drilling rau dome borosilicate iav.
Peb tus neeg ua haujlwm lampworking yog ib tus txiv neej, leej twg yuav ua tiav cov txheej txheem drilling ntawm cov thawv borosilicate dome iav, tsis buring qhov, thov nrhiav hauv qab, uas yog theej beautifull:
Yog tias koj muaj lus nug zoo li no, tos txais peb, peb tuaj yeem pab koj thaum twg los tau!