... 耐火胶板 fire-resisted laminate 耐火砖 refractory block 耐打击聚苯乙烯 你好gh impact polystyrene ...
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... NF T 60-116包括的附件瓷制坩埚（Porcelain Crucible）Skidmore 坩埚，蒙乃尔铜-镍合金制坩埚，带盖耐火垫（Refractory Block）运输重量：3.2kg配件250-000-08C美国ASTM 温度计范围： -2至400摄氏度K80031 瓷坩埚K80032 Skidmore 坩埚, 带盖K80033 莫涅坩埚，...
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carbon refractory block 碳素耐火砖
castable refractory block 水硬性浇注耐火材料砌块
carbon n refractory block 碳素耐火砖
refractory concrete block 耐火混凝土砌块
refractory fire clay block 耐火粘土砌块
refractory fireclay block 粘土耐火砖
refractory y concrete block 耐火混凝土砌块
non-refractory ceramic flue block 非耐火陶瓷用道砖
refractory y fire clay block 耐火粘土砌块
The non-porous refractory liner, - the nest block is a high strength Corundum – Spinel pre-cast and pre-fired shape.
非多孔耐火材料内衬，是一种高强度刚玉- 尖晶石预制和预焙烧的成型的。
The anterograde effective refractory period and Wenckebach block point were measured before and after ablation.
进行慢径路改良，观察手术前后房室结的前传有效不应期和文氏阻滞点的改变。
In the eastern part of the North China block, the refractory peridotite xenoliths in Cenozoic Hebi basalts (Henan Province) are regarded as the shallow relics of the cratonic mantle;
在华北地块东部，河南鹤壁新生代玄武岩中的耐熔橄榄岩捕虏体被认为是克拉通地幔的残留；
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