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Terms for subject Engineering geology containing 齿 形 | all forms | in specified order only
ChineseEnglish
人字形齿轮herringbone gear
齿形serration plate
齿形zigzag wave
齿形裂隙zigzag crevasse
齿形钻头saw-tooth bit
齿形钻头calyx bit
齿形楔块夹具卡具serrated wedge