Email: CL@shgqdz.com
Business: Chen Lin
钢套串联式波纹管
金属波纹管大波膨胀节
不锈钢细波纹管膨胀节
橡胶软接头
不锈钢活套环膨胀节
真空波纹管 补偿器减震器
钛合金波纹管
橡胶软接头减震器法兰式
Compound large rod ripple expansion joint
Small rod bellows expansion joint compound
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