A SPAR (30) for a wind turbine blade.
一种用于风轮机叶片的桁梁(30)。
The blade according to claim 1 wherein the at least one part of the at least one SPAR bar which is housed in said shell is surrounded by a film of polyetherimide resin.
刀片根据权利要求1，其中至少有一部份的至少有一石酒吧是住在说，壳牌是包围电影聚醚酰亚胺树脂。
The blade according to claim 1 wherein the at least one part of the at least one SPAR bar which is housed in said shell is surrounded by a film of polyetherimide resin.
刀片根据权利要求1，其中至少有一部份的至少有一石酒吧是住在说，壳牌是包围电影聚醚酰亚胺树脂。
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