92看片-少妇高潮一区二区三区99-黄色特级毛片-在线看片网站-二区av-蜜桃91精品入口-亚洲亚洲人成综合网络-色人阁av-伊人春色在线观看-亚洲精品福利在线-一起射导航-少妇一边喂奶一边我做-无码国产精品久久一区免费-国产精品破处-全国男人天堂网-亚洲成人一二三-福利电影导航-韩国精品视频在线观看-亚洲偷偷自拍-在线观看日韩av电影-午夜寂寞影视-在线视频日韩精品-中文资源在线播放-在线观看三级网站-一区二区内射-在线免费看黄的网站-加勒比一区在线-免费污黄网站-欧美韩国一区二区-免费色黄网站

1、工作平臺上的操作人員應佩帶安全帶，在帶電區域工作時，應將車體按規定進行接地，升降貨梯登高作業應由工作負責人進行指揮，負責人應按照GB5082標準規定信號與升降貨梯操作工進行聯系。發出的信號必須清楚、準確。
1, the operator work platforms should wear seat belts when working in the charged area, the body should be grounded in accordance with regulations, cargo lift by climbing operations command responsible person, the responsible person shall be in accordance with GB5082 standard signal and lift freight elevator operator contact. Signals must be clear and accurate.

2、升降貨梯一般應先起下臂，再起中臂，最后起上臂。在升降貨梯回轉操作過程中，必須在下臂起升一定高度后方可進行回轉，回轉應緩慢，同時注意剪臂及平臺對各設備的距離是否滿足安全需要。
2, general cargo lifter should be from the lower arm, renewed in the arm, and finally from the upper arm. In the process of turning operations cargo lifter must lower arm swing can be carried out from up to a certain height, the rotation should be slow, taking care to cut the distance between the arm and the platform of the device meets the safety requirements.

濟南天銳升降機械有限公司是液壓升降機、升降平臺、導軌式升降貨梯、剪叉式高空作業平臺、導軌式升降機的專業生產、維修，受到廣大用戶的信賴，產品暢銷全國各地。
Jinan days of sharp movements Machinery Co., Ltd. is a hydraulic lift, lifting platform, rail cargo lift, scissor aerial work platforms, rail lifts specializing in the production, maintenance, subject to the trust of customers, products sold throughout the country.