派克泵PVAC1ECMVSJW Parker 派克]PAVC652R42CP13 PAVC652L413 PAVC652L45A13 PAVC652R4513 Parker 派克]PAVC652R42M13 PAVC652L42M13 PAVC652R42A13 Parker轴向柱塞泵PV180R1K1T1NWLC 派克泵PV140R1K1T1NFRL 派克油泵PV270R1K1B1NFPR 派克泵PV180R1K1T1NELC 派克柱塞泵PV180R1K1T1NFPV 派克液压油泵PV092L1...
Novel magnetic microspheres based on poly(vinyl alcohol) (PVA) were synthesized using a water-in-oil-suspension technique. The preparation method enables bead sizes from 1 to 1000 m and represents a simple procedure requiring only a frac... D Müller-Schulte,F Füssl,MD Cuyper - Springer US ...
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