“搪瓷”玻璃，呈棒状、条状和管状，未加工。
可吸收棒；手足骨骨折目的评价可吸收棒髓内固定治疗手足短管状骨骨折的可行性及疗效。
ObjectiveTo evaluate the availability and effect of fixation of the fractures of hand and foot short bones with with absorbable rods.
本文对真空法控制内径拉制成厚壁管状玻璃棒的生产中出现的问题进行讨论。
The present paper discussed the problems during the production of thick-wall glass by application of new technology of inside diameter controlling with vacuum method.
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