放射线作用场所的电缆,应具有适用耐受放射线辑照强度的()等防护外套。A.聚氯乙烯;B.氯丁橡皮;C.氯横化聚乙烯;D.交联聚乙烯。

作者: rantiku 人气: - 评论: 0
问题 放射线作用场所的电缆,应具有适用耐受放射线辑照强度的()等防护外套。
选项 A.聚氯乙烯; B.氯丁橡皮; C.氯横化聚乙烯; D.交联聚乙烯。
答案 ABC
解析

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