Lush green plants in forest

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Indoor plant arrangement on wooden shelf

115 Parallel Twin Screw Barrel

Product single screw and barrel for extruder Material 38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140)Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61) Nitrided Hardness HV900°~1000° Hardness after hardening and tempering HB260 ° Nitrided Depth 0.5~0.7mm Nitrided

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