... .Heat treament technology: carbonzing quenching 3.Core hardness:33-43 BW664200600 planetary gear can be manufactured according the design from customers ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.
[China Manufacturers]