接缝头的英文

• joint

• 接缝:    seam; jugum; joint; kiss; un ...
• 头:    5点就得动身 have to start before ...
• 缝头:    seam allowance seam balance
• 缝头，缝份:    seam allowance
• 接缝:    seam; jugum; joint; kiss; unwelded joint◇接缝刨 jointer; 接缝构造 seam construction; 接缝灌浆 joint grouting