• 2022-06-06 问题

    MethodAdvantagesDisadvantages(1) ·Glass remained (2) ·Slow· (3) Ribbon·Could produce glass sheets of varying (4) ·Non-stop process·Glass was (5) ·20% of glass rubbed away·Machines were expensive (5)处填入()

    MethodAdvantagesDisadvantages(1) ·Glass remained (2) ·Slow· (3) Ribbon·Could produce glass sheets of varying (4) ·Non-stop process·Glass was (5) ·20% of glass rubbed away·Machines were expensive (5)处填入()

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