hard-faced การใช้

• They listened to the bids, refused to lower their prices, hard-faced and cool .
• They listened to the bids, refused to lower their prices, hard-faced and cool .
• Welding consumables - welding consumables for hard - facing
• Welding consumables - welding consumables for hard - facing
• Welding consumables - welding consumables for hard - facing ; german version en 14700 : 2005
• Hard - faced probe
• They lived in bitter disillusionment ， to see the establishment they had overthrown replaced by a new one ， just as hard - faced and stuffy
• " both primary and mating ring are made of solid - block construction for greater reliability and longer service life compared to the soldered , welded or sprayed hard - face designs used by other manufacturers .