Yuav Ua Li Cas Xaiv Zoo Zoo Bakelite Handwheel

Aug 20, 2019 Tso lus

Tus tes yog ib qho khoom siv tsis tseem ceeb hauv peb cov khoom lag luam txhua hnub. Vim tias cov khoom siv rultulation zoo tshaj plaws ntawm lub cev ua si ntawm lub Kilelite Handwheel tau ua cov khoom lag luam uas nyiam tshaj plaws, peb yuav tsum tuaj tos nws li cas? Cov Bakelite tes Log?

 

Yuav ua li cas xaiv Bakelite Teshuv:

Ua ntej tshaj plaws, peb yuav tsum xub pom ntsoov seb qhov chaw ntawm lub log tes ua kom tsis txaus siab, txawm hais tias nws yog translucent lossis tsis. Tus Bun tsis yog ib tus neeg zoo; Tom qab ntawd nws nyob ntawm tus txheej txheem thoob ntiaj teb; Kawg yog lub bakelite tes log nto. Seb nws yog kho, txawm hais tias saum npoo yog ntxhib, los yog saum npoo yog tshaj- Cov khoom lag luam nrog cov yam ntxwv no tsis yog lub log tes zoo.

 

Xa kev nug