Industry Project
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[XCMG Kaigong Heavy Industry Nanjing Co., Ltd.] NG Oil-resistant hydraulic expansion joint rubber bellows
[XCMG Kaigong Heavy Industry Nanjing Co., Ltd.] NG Oil- […]
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[Anhui Tianshui Hydraulic Machine Tool Technology Co., Ltd] Oil-resistant expansion joint rubber bellows contract
[Anhui Tianshui Hydraulic Machine Tool Technology Co., […]