Checking the mould only depending on the sample piece and 3d measuring equipment bought this year haven't been used.
模具的检验只能依赖样片，今年购置的3维测量仪未使用过。
The composition and requirements of the vacsorb jig system are discussed, and the sample piece is also produced by using such a jig to clamp.
重点论述了真空吸附夹具系统的构成及设计要求，并用该夹具装夹加工了样件。
We regret to complain that your consignment of cotton piece goods shipped by m. v. "Taching" is not of the quality and color of the sample piece.
例：你方由“大庆”号轮所装的棉匹布的质量和颜色与样品布不符，我们遗憾地对此表示不满。
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