Y52 学校专用设备 标准查询与下载

JY 216-1987 等势线描给实验器

Equipotential line drawing to experimenter

JIS S 6101:1984 黑板通则

General rules for chalkboards

JY 232-1987 连通器

Connector

JY 233-1987 双子叶植物茎横切技术条件

Dicotyledon stem cross-section technical conditions

JY 234-1987 松叶横切技术条件

Pine leaf cross-cut technical conditions

JY 235-1987 胞间连丝切片技术条件

Technical conditions for plasmodesmata sectioning

JY 236-1987 水绵接合生殖装片技术条件

Technical conditions of Spirogyra conjugation

JY 237-1987 动静脉横切技术条件

Technical conditions for arteriovenous transection

JY 238-1987 小肠切片技术条件

Technical conditions for small intestine sectioning

JY 239-1987 蛙卵单细胞期切片技术条件

Technical Conditions for Slicing of Frog Eggs at One-cell Stage

JY 240-1987 蛙卵二细胞期切片技术条件

Technical Conditions for Slicing of Frog Eggs at Two-cell Stage

JY 241-1987 蛙早期原肠期切片技术条件

Technical Conditions of Slicing in Early Gastrula Stage of Frog

JY 24-1988 三相电机原理演示器

Three-phase motor principle demonstrator

JY 242-1987 纤毛上皮切片技术条件

Ciliated epithelial section technical conditions

JY 243-1987 淋巴结切片技术条件

Technical conditions for lymph node sectioning

JY 244-1987 肺血管注射切片技术条件

Pulmonary Vascular Injection Slicing Technical Conditions

JY 245-1987 肾血管注射切片技术条件

Technical conditions for renal blood vessel injection sectioning

JY 246-1987 味蕾切片技术条件

Taste bud slice technical conditions

JY 247-1987 舌纵切片丝状乳头技术条件

Technical conditions of filiform papillae in longitudinal section of tongue

JY 248-1987 精巢切片技术条件

Technical conditions for testis sectioning