less perforation
更少的穿孔
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The coating on the stock, which can cause the perforation to become lighter in depth than what was anticipated and less likely to detach as desired unless this factor is considered.
涂层的股票，这可能会导致穿孔，成为较轻的深度比预计所需，除非被认为是这个因素，不太可能分离。
youdao
应用推荐
模块上移
模块下移
不移动