带型:5, Y/6, 8, Z/10, A/13, B/17, 20, C/22, 25, D/32, E/40 窄型三角带 带型:SPZ, SPA, SPB, SPC 切边铸齿三角带 带型:ZX/X10, AX/X13, BX/X17, CX/X22 带型:XPZ, XPA, XPB, XPC, 3VX/9NX, 5VX/15NX 六角带 带型:AA/HAA, BB/HBB, CC/HCC, DD/HDD,22X22, 25X22
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