形环

• Steel tubes for mining - part 2 : wedge rings rated for pn 10 and pn 40
  矿山用钢管.第2部分:额定压力pn10和pn40的楔形环
• Rolling stock . articulations with clevis and tenon . inner steel rings type agg
  铁路车辆. u形环和榫的联接.型钢制内环
• O - rings , in fluorocarbon rubber , low compression set - technical specification
  碳氟橡胶制低压缩永久变形o形环.技术规范
• O . " o " ring , which must not be used if worn flat or over 6 months old
  " o "形环,如果外表面变平或超过6个月就不能再使用
• Internal combustion engines - small diameter piston rings - part 9 : keystone rings
  内燃机.小直径活塞环.第9部分:楔形环
• Check to make sure all ball seal o - rings are properly seated
  检查并且确保所有的球体密封o形环都处于正确的位置并已固定。
• Railway transport equipment . clevis and tenon joints . inner brass rings type bs
  铁路运输设备. u形环和榫接头.型铜制内环
• Hold the o - ring evenly in its retaining nest on the washer with finger tips
  在垫圈上的固定槽内用手指均匀的控制住o形环。
• Standard test method for holding strength of prong - ring attached snap fasteners
  附有按扣的叉形环的夹持强度的标准试验方法
• Railway transport equipment . clevis and tenon joints . headless fixed pins type ffs
  铁路车辆. u形环和榫接头.型无头固定销