2 All part not allowed to exist rust、crack and poor planting.各部分應(yīng)無生銹、裂痕、電鍍不良現(xiàn)象. 4. Standard test conditions shall be 5 to 35℃ in temperature and 45 TO 85% inhumidity. 溫度5~35℃,濕度45~85%標(biāo)準(zhǔn)狀態(tài)下測試。 5. Operating temperature range -40 to +70℃.溫度-40~+70℃ 環(huán)境內(nèi)使用。
