关于flint的百科

• flint造句怎么写

• BurleyflintclayPrehistoricmanusedflintknives.Containingorcomposedofflint.Theytippedtheirarrowswithflint.Tostrikeaflinttoproducesparkspebblesofflintusedinmasonryconstruction.Thiswallismadeofflint.Apieceofflintusedtoproduceaspark.filtertube,ofcrushedan...
• 2017-01-0430153

• flint clay造句怎么写

• 1、Burleyflintclay2、Adding7%cordierite,7%flintclayand2%quartzsandinmatrixenabledthecastabletohavehighestthermalshockresistance....
• 2023-12-2818173

• flint glass造句怎么写

• hollowflintglassThelenstelescope,orrefractor,wasvastlyimprovedwhenitbecamepossibletomanufacturehigh-qualitylensesmadefromflintglass....
• 2016-11-2830609