Hollow w Fiber 空心光纤
W-Fiber 光纤
hollow w fiber kidney 空心纤维人工肾
hollow w fiber dialyzer 空心纤维透析器
hollow w fiber hemofilter 空心纤维血液过滤器
W-type optical fiber W型光纤
W-tunneling optical fiber W型单模单偏振光纤
w cw fiber w光纤
W-STYLE FIBER 吾诺双层立体造型发蜡
Two kinds of packing: i. e. carbon with fiber and soft graphite are used. The sealing effect is excellent for high pressure boiler F. W. P.
选用碳素纤维填料和膨胀石墨填料混合使用，密封效果良好。
The effect of water binder ratio (W/C), slag binder ratio (S/C) as well as the adding quantity of steel fiber on cement based composite was studied;
研究了水灰比（W/ C）、砂灰比（S/ C）、钢纤维掺量对水泥基复合材料性能的影响；
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