Our company can make near one hundred kinds of products of shaped refractory and unshaped refractory for making iron and making steel, and flux powder.
具有生产炼铁、炼钢用不定型耐火材料、定型耐火材料、粉体保护渣、预熔中空颗粒保护渣等共计近百个品种的生产能力。
The invention discloses a flat strip-shaped drainage device which is applied to the operation implantation at the pars plana of a ciliary body to treat the refractory glaucoma.
一种适用于睫状体平坦部手术植入，治疗难治性青光眼的扁平条状引流器。
The invention discloses a flat strip-shaped drainage device which is applied to the operation implantation at the pars plana of a ciliary body to treat the refractory glaucoma.
一种适用于睫状体平坦部手术植入，治疗难治性青光眼的扁平条状引流器。
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