China National Standards

China Special grease 221 Industry Standards English PDF List

  •  China "Special grease 221" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    NB/SH/T 0459-2014 Special grease 221
    特221号润滑脂    		 China Energy industry Standards
    Special grease 221
    English PDF
    SH 0459-1992 (Special grease No. 221)
    特221号润滑脂    		 China Petrochemical Industry Standards
    Special grease 221
    English PDF

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