27SiMn液壓支柱管102×4.5-5-6-7-8-10-12-14-16-20
27SiMn液壓支柱管108×4.5-5-6-7-8-10-12-14-18-20-22
27SiMn液壓支柱管114×4.5-5-6-7-8-10-12-14-18-20
27SiMn液壓支柱管121×4.5-5-6-7-8-10-12-14-16-20
27SiMn液壓支柱管127×4.5-5-6-7-8-10-12-14-16-20
27SiMn液壓支柱管133×4.5-6-8-12-14-16-18-20-25-30
27SiMn液壓支柱管140×5-6-7-8-9-10-12-14-16-20-22
27SiMn液壓支柱管146×4.5-6-8-12-14-16-18-20-25-30
27SiMn液壓支柱管152×4.5-6-8-12-14-16-18-20-25-30
27SiMn液壓支柱管159×4.5-6-10-12-14
27SiMn液壓支柱管159×16-18-20-22-25-30
27SiMn液壓支柱管168×8-10-12-14-20-25-30-35
27SiMn液壓支柱管180×8-12-16-25-30
27SiMn液壓支柱管180×32-34-38-40