C型三角带的主要尺寸:C40.C41.C42.C43.C44.C45.C46.C47.C48.C49.C50.C51.C52.C53.C54.C55.C56.C57.C58.C59.C60.C61.C62.C63.C64.C65.C66.C67.C68.C69.C70.C71.C72.C73.C74.C75.C76.C77.C78.C79.C80.C81.C82.C83.C84.C85.C86.C87.C88.C89.C90.C91.C92.C93.C94.C95.C96.C97.C98.C99.C100.C101.C102.C103.C104.C105.C106.C107.C108.C109.C110.C111.C112.C113.C114.C115.C116.C117.C118.C119.C120.C121.C122.C123.C124.C125.C126.C127.C128.C129.C130.C131.C132.C133.C134.C135.C136.C137.C138.C139.C140.C141.C142.C143.C144.C145.C146.C147.C148.C149.C150.C151.C152.C153.C154.C155.C156.C157.C158.C159.C160.C161.C162.C163.C164.C165.C166.C167.C168.C169.C170.C171.C172.C173.C174.C175.C176.C177.C178.C179.C180.C181.C182.C183.C184.C185.C186.C187.C188.C189.C190.C191.C192.C193.C194.C195.C196.C197.C198.C199.C200.C201.C202.C203.C204.C205.C206.C207.C208.C209.C210.C211.C212.C213.C214.C215.C216.C217.C218.C219.C220.C221.C222.C223.C224.C225.C226.C227.C228.C229.C230.C231.C232.C233.C234.C235.C236.C237.C238.C239.C240.C241.C242.C243.C244.C245.C246.C247.C248.C249.C250.C251.C253.C252.C254.C255.C256.C257.C258.C259.C260.C261.C262.C263.C264.C265.C266.C267.C268.C269.C270.C271.C272.C273.C274.C275.C276.C277.C278.C279.C280.C281.C282.C283.C284.C285.C286.C287.C288.C289.C290.C291.C292.C293.C294.C295.C296.C297.C298.C299.C300.C301.C302.C303.C304.C305.C306.C307.C308.C309.C310.C311.C312.C313.C314.C315.C316.C317.C318.C319.C320.C321.C322.C323.C324.C325.C326.C327.C328.C329.C330.C331.C332.C333.C334.C335.C336.C337.C338.C339.C340.C341.C342.C343.C345.C346.C347.C348.C349.C350.C351.C352.C353.C354.C356.C355.C357.C358.C359.C360.C361.C362.C363.C364.C365.C366.C367.C368.C369.C370.C371.C372.C373.C374.C375.C376.C377.C378.C379.C380.C381.C382.C383.C384.C385.C386.C387.C388.C389.C390.C391.C392.C393.C394.C395.C396.C397.C398.C399.C400.C401.C402.C403.C404.C405.C406.C407.C408.C409.C410.C411.C412.C413.C414.C415.C416.C417.C418.C419.C420.C421.C422.C423.C424.C425.C426.C427.C428.C429.C430.C431.C432.C433.C434.C435.C436.C437.C438.C439.C440.C441.C442.C443.C444.C445.C446.C447.C448.C449.C450