hg/4137
hg/4137, Total:7 items.
The international standard classification for "hg/4137" includes: Fertilizers , Equipment for the chemical industry .
The Chinese standard classification for "hg/4137" includes: Chemical fertilizer and chemical soil conditioner , Petrochemical and chemical industry engineering , Non-metal chemical machinery equipment .
Professional Standard - Chemical Industry
- HG/T 4137-2010 Urea aldehyde slow release fertilizer
未注明发布机构
- HG 4701-2021
- HG 3162-1987
- HG 20539-1992 Reinforced polypropylene (FRPP) pipe and fittings
- HG 3164-1987
- HG 20559-1993 Specification for Design of Piping and Instrument Diagram
German Institute for Standardization
- DIN EN 4137:2009 Aerospace series - Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS<(Index)2> lubricated - Classification: 1100 MPa (at ambient temperature)/315 °C; German and English version EN 4137:2009
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