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E-mail
3168424909@qq.com
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Phone
18678808533
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Address
No. 5 Meili Road, Huaiyin District, Jinan City
Jinan Hengxu Testing Machine Technology Co., Ltd
3168424909@qq.com
18678808533
No. 5 Meili Road, Huaiyin District, Jinan City
GB/T12583-98， Lubricant extreme pressure performance determination method (four ball machine method);
GB3142-82， Lubricant carrying capacity determination method (four ball method);
SH/T0189-92， Measurement method for anti-wear performance of lubricating oil (four ball machine method);
SH/T0202-92， Measurement method for extreme pressure performance of lubricating grease (four ball machine method);
SH/T0204-92， Measurement method for anti-wear performance of lubricating grease (four ball machine method).