鸿成达厂家防静电背靠椅 办公桌椅 防静电座椅 Hong Chengda anti-static chair office chair anti-static chair 特性 1.防静电PU材料注塑而成; 2.适用于流水线装配、检测工位等生产现场; 3.结构简单实用。 characteristic 1. Made of antistatic PU material; 2. Applicable to production sites such as assembly line and inspection station; 3. The structure is simple and practical. 规格 颜色:黑色和蓝色 尺寸:椅背 430X400mm 椅座 400X300mm 可调高度:480mm-620mm 表面电阻:≤10^9Ω 系统电阻:≤10^9Ω