厂家直销各种摆线针轮减速机:1.单级立式XL XLD XLY WB-L WB-LD WB-L1 WB-L1D2.单级卧式XW XWD XWY WB-W WB-WD3.双级立式XLE XLED XLEY WBE-L WBE-LD4.双级卧式XWE XWED XWEY WBE-W WBE-WD5. WB系列微型减速机